Which 3rd party upgrades were deals and which add-ons do you look back and think you overpaid on. I'm not talking about add-ons that you have shot up in value but which ones would you buy now if there was an unlimited supply but would NEVER go on sale? Stuff I would buy again Alternators Missiles - $20 ($10 + $10 shipping), shipping was ridiculous but now I wish I had more for my alts. . . Cliffjumper Conversion Set - Would have loved the $30 price but I bought mine for around $100. I'd buy it again for that price even if it wasn't limited. City Commander - $77 from BBTS plust $13 for upgrade TFTM Optimus Prime Sword add-on - $15 from BBTS U2 Roadbuster Head + Gun + Cannon ~$30-$35 Stuff I probably overpaid for: MP Starscream Crown & Cape - $25 MP Skywarp Crown & Cape - $25, I REALLY didn't need this TFCon Powered Commander - bought it from the boards and it was fairly priced. Just wish I had known about the D.I.A. Commander since I wanted to put it on my Henkei Powered Convoy. Upgrades I'm eyeing Protector - or whatever that Rodimus upgrade is called. I'd be all over this. Hardhead's head - If the head cost the same amount as their current snakehead I'd buy it. Bruticus - I waited months before I paid $45 for the superion add-on and I still wonder if it was worth it. I mean, it makes Superion Max look nice, but $45 nice? And now the Bruticus set would cost me almost $100. Decisions, decisions.