Quote Originally Posted by GoktimusPrime View Post
Most likely because Skyfire's design is 100% Floro Dery Sunbow cartoon, whereas MP52 also has to resemble a real-world F15 Eagle; so it's got all those real-life panel lines etc. Since Skyfire's design is entirely fictitious, it's gonna be plain as Jane.
Plus the Seekers look more complex than Skyfire appears to be. Parts count affects price too.

Quote Originally Posted by High_Q View Post
Didn't MP-44 Convoy retail for higher than what MP Skyfire will?
Correct. Worth noting that even the Nemesis version of MP44 is close in price to Skyfire and that's without a trailer, so it must have a fairly high parts count by comparison.