For me, it's the Classic Universe Inferno mold. It began with Solar Storm Grappel in store. He was so... yellow that I hesitated to buy him until he was on sale. When I did, he blew my mind! That TF was perfect in every way! Awesome looking in every modes, clever but simple transformation, and he have that blocky G1 look without being a brick.
2 years later, I had to get GDO Hotspot. Not available in Québec, of course, so I ended up buying from Ebay. The end result was if I paid full price in store. Not bad. Then, I bit the bullet and paid a full 90$ shipped for the original Inferno from a fellow Seibertronian. Sure, he was expensive as hell, but oh so worth it! I came close to buy Artfire at nearly 175$ shipped but I passed.... until it was on sale on BBTS for 115$ shipped. Artfire is a work of art! Then, why the hell not, only 2010 Botcon's Spark was left. I had to dig deep in the web to find it. I finally bought it for 100$ shipped from a closed store. I tought I would hate it but Spark is just GLORIOUS with his outrageous colors!
Now, I wonder if that mold will be reused again. If yes, what color and what character will it be? I would wish for the Grappel retool with Hotspot's head, in green.
