Purchase Regrets: -Takara Siege Release Nemesis Prime - I do like the paint slightly better on this release. But I do regret getting this release for $90 after finding out the Earthrise Spoiler Pack also had Nemesis Prime for $30 cheaper and had a trailer and additional battlemaster to boot. -TF: Prime "First Edition" Optimus Prime - I bought him for $100 from a Canadian ebay seller. Right before this, Hasbro US announced they had discontinued the First Edition line in the US because they erroneously believed sales were doing poorly when TRU US wasn't even stocking the voyagers or the 2 pack. If I had known fan outcry would have led to them eventually being released here in the US afterall, I would have waited. -Every single Kre-O set I ever bought...'nuff said. Selling Regrets: - My Alternators collection - I had the full run sealed but I had to sell them off to help pay a bill. I made enough to pay my bill but I still kind of miss them sitting on my top closet shelf. -TF: Prime "First Edition" Optimus Prime - I regret paying as much as I did and I also regret having to sell him (again to pay bills). I know Pulse released the Takara release of Megatron and Breakdown/Air Vehicon, so I'm hoping that I might get another chance to rebuy Prime. -Non-TF related but I regret selling all my 90s MMPR (first release Season 1-3 and The Movie) and Zeo Zords in a garage sell for $80. I don't regret selling them (I was just starting college and was clearing out space and making money for college expenses) but I wish I had looked to other avenues of selling them so I could have made a little more of my money back if not a little more.