Hey there, fellow Transformers fan! If you’re anything like me, you know that the essential G1 Transformers line is more than just a series of toys—it’s a legacy. Whether you grew up with these figures or are just getting into the world of Transformers, collecting the original G1 toys is an exciting and rewarding experience. But with so many figures to choose from, where do you even start?

I’ve put together a list of the top 10 must-have G1 Transformers that you simply can’t miss if you’re serious about building your collection. From the iconic Optimus Prime to the massive Fortress Maximus, we’re going to go over each one in detail, sharing why they’re so essential to have in your collection, how difficult they are to find, and tips on avoiding those dreaded knockoffs. By the end of this post, you’ll know exactly what you need and what to watch out for.

Let’s get started!

10. Soundwave

Why You Need It: Let’s kick things off with Soundwave—the Decepticon communications officer who turned his cassette players into Transformers. Whether you’re a fan of Transformers for the nostalgia or the innovative transformations, Soundwave is one of the coolest figures in the G1 line. His cassette deck alt mode was groundbreaking at the time and brought in the now-iconic cassette tapes that could transform into Laserbeak, Ravage, and others.

Why It’s Hard to Get: A good-condition G1 Soundwave can set you back around $200 to $600, depending on whether it’s boxed or loose. The figure itself is often in great demand due to his popularity in the franchise. Add in the cost of those cassette tapes, and you’ll see that prices for a complete set can easily soar to $800 or more.

Market Trends: According to recent sales data on eBay, a complete Soundwave with all cassette tapes can fetch between $500 and $1,000 in mint condition. Of course, there are fakes out there, and you want to be sure you’re getting the real deal, so watch for any signs of cheap plastic or less-than-perfect molding. You don’t want a knockoff version sneaking into your collection.

9. Bumblebee

Why You Need It: You can’t talk about Transformers without mentioning Bumblebee—the friendly, dependable Autobot who captured the hearts of fans everywhere. G1 Bumblebee is the perfect example of a simple yet effective toy that does what it needs to do: transform seamlessly into a Volkswagen Beetle and have a cute, charismatic robot mode.

Why It’s Hard to Get: Even though Bumblebee wasn’t the rarest of the G1 figures, he’s still a must-have for any serious Transformers collector. You can usually find one for around $100 to $200, but if you’re looking for an original in-box version with all the accessories, you could be looking at $500 or more.

Market Trends: For a boxed Bumblebee, you can expect to pay around $300-$500 on eBay, with well-maintained loose versions typically going for between $100-$200. Be cautious of knockoff figures—there are plenty of knockoffs that look almost identical but are often made with cheap plastic and lack the detailed paint job of the original.

8. Starscream

Why You Need It: Starscream, the ever-scheming Decepticon Air Commander, is another essential G1 Transformers figure. Known for his betrayal and ambition to usurp Megatron, Starscream has been a key player in the series from the start. The G1 Starscream figure transforms into a sleek F-15 fighter jet, which is incredibly satisfying to see in person.

Why It’s Hard to Get: Starscream is a popular figure and can be a little tough to find in great condition. Depending on the condition, it can go anywhere from $200 to $500. However, boxed versions can fetch over $1,000.

Market Trends: The demand for Starscream has remained high, especially among fans who want a complete version. On eBay, prices range from $200 for a loose figure to $500+ for one that’s mint in box. Be careful about KO versions, as they are relatively common and harder to spot if you’re not experienced. Always ask for detailed pictures to ensure authenticity.

7. Megatron

Why You Need It: The leader of the Decepticons, Megatron, is a must-have for any G1 collection. His sleek design and complex transformation from a gun to a robot mode make him stand out. However, his G1 figure is controversial because it transforms into a Walther P38 handgun, which led to it being banned in certain countries. But that doesn’t take away from how awesome and important Megatron is in the Transformers franchise.

Why It’s Hard to Get: Prices for Megatron can range widely, from around $500 to $1,200, depending on condition and packaging. A mint-in-box figure could easily break the $2,000 mark.

Market Trends: As with other G1 figures, Megatron has seen a steady price increase. eBay data shows loose figures ranging from $400-$800, but complete, boxed versions can run as high as $1,500 or more. KO versions are a problem here, too, and they’re often harder to distinguish. Watch out for the weight of the figure and the quality of the plastic.

6. Soundwave’s Rival, Blaster

Why You Need It: Blaster, the Autobot counterpart to Soundwave, is another essential figure for G1 collectors. With his boombox alt mode, Blaster was one of the standout toys in the 1985 Transformers line. He transformed into a boombox, which was cutting-edge for its time, and had his cassette partners like RameHorn and Rewind.

Why It’s Hard to Get: Like Soundwave, Blaster isn’t the easiest figure to find in mint condition. A loose figure can go for anywhere between $100 and $300, but if you’re looking for a boxed figure, you’re probably looking at prices from $500 to $1,000.

Market Trends: Blaster is steadily rising in price, especially when sold with all of his accessories. On eBay, you’ll find loose figures for $200-$400, while mint-in-box versions can cost you $800-$1,200. As with all G1 Transformers, KO versions are in the market, so be extra careful when making a purchase.

5. Powermaster Optimus Prime

Why You Need It: Powermaster Optimus Prime is the face of the Transformers franchise, and no G1 collection is complete without him. The red-and-blue leader of the Autobots is instantly recognizable, and his transformation from a semi-truck to a robot is one of the most satisfying transformations in the whole toy line. There is now an MP version.

Why It’s Hard to Get: Powermaster Optimus Prime is one of the most coveted G1 figures, and because of this, prices can be steep. Depending on condition and packaging, you might pay anywhere from $300 to $700 for a loose figure. Mint-in-box Optimus Prime figures can easily break the $1,000 mark.

Market Trends: On eBay, prices for Powermaster Optimus Prime vary, but mint versions with the trailer and accessories can fetch upwards of $1,500. For a complete, loose version, expect to pay around $400-$700. Again, KO versions exist, and they are often easy to mistake for the real thing, so make sure to verify before buying.

4. Fortress Maximus

Why You Need It: The biggest, the boldest, and the ultimate G1 figure, Fortress Maximus is the crown jewel of any Transformers collection. At over 2 feet tall, this massive figure is more than just a toy—it’s a statement. Transforming from a city base into a towering robot, Fortress Maximus is the one figure every Transformers fan dreams of owning.

Why It’s Hard to Get: Fortress Maximus was released as a limited-edition figure and remains one of the rarest and most expensive G1 toys ever. Prices for a complete figure start at $1,500 and can exceed $5,000 in mint condition. If you want the box, be prepared to pay upwards of $10,000.

Market Trends: Because of its size, rarity, and iconic status, Fortress Maximus has always commanded high prices. On eBay, complete versions in good condition range from $2,500 to $4,000, while boxed versions can fetch even more.

3. Metroplex

Why You Need It: Metroplex, the Autobot city, is another massive figure that ranks high on every collector’s list. Like Fortress Maximus, Metroplex can transform into a city and a giant robot, making it one of the most impressive toys in the entire G1 lineup. Metroplex is also one of the first toys to give us the idea of a transforming city base, and its transformation is a mechanical marvel.

Why It’s Hard to Get: The size and complexity of Metroplex make it harder to find in good condition. Loose versions start around $300-$500, while complete boxed versions can easily fetch over $1,000.

Market Trends: As with most G1 figures, Metroplex has seen an uptick in value. On eBay, prices for a loose version range from $400 to $700, but a boxed figure will usually go for $1,000 or more.

2. Devastator (Constructicons)

Why You Need It: Devastator, the mighty Decepticon combiner, is one of the coolest concepts in Transformers history. The combined form of the six Constructicons—Scrapper, Hook, Long Haul, Bonecrusher, Mixmaster, and Scavenger—forms Devastator, one of the most powerful Decepticons in the franchise. The combined form stands tall and menacing, making it a sought-after piece for collectors.

Why It’s Hard to Get: With six individual figures that must be collected to form Devastator, the price can vary widely. You can expect to pay around $500-$1,200 for the combined version in good condition and even more for a complete boxed set.

Market Trends: On eBay, Devastator fetches around $700-$1,200 for a loose version, with a complete boxed set going for $1,500 or more. Finding all six original Constructicons in good condition is key.

1. The Ultimate Autobot: Optimus Prime (Mint in Box)

Why You Need It: We’re talking about Optimus Prime, the undisputed leader of the Autobots. As one of the most iconic toys ever created, this is the figure that defines the G1 era. If you want the ultimate collectible, an in-box Optimus Prime is the holy grail of G1 Transformers.

Why It’s Hard to Get: Optimus Prime is the centerpiece of every Transformers collection. A boxed Optimus Prime in mint condition is incredibly rare and can go for $3,000 or more. If you find one at an auction or from a trusted seller, you could be looking at paying the price of a luxury car.

Market Trends: Optimus Prime, especially mint-in-box, is the crown jewel for many collectors. Expect to see prices of $2,000-$5,000, depending on the condition. KO versions are less common for this one, but as always, ensure you’re buying from reputable sources.

Conclusion

There you have it—your guide to the Top 10 G1 Transformers that are must-haves for your collection. Whether you’re after a smaller figure like Bumblebee or something massive like Fortress Maximus, each of these toys has its unique charm and place in the Transformers lore. When collecting these figures, always be vigilant for KO versions and remember that condition, accessories, and packaging all affect the value. Happy hunting, and may your collection continue to grow!