How's this for a refreshing blend of the old and the new? On the top of the pic is an original Optimus Prime. And, on the bottom is the Commemorative Series re-issue of Optimus. Optimus was one of 3 original Transformers to get this Toys R us exclusive reissue for Series One (Ultra Magnus and Hot Rod were the other two). Series Two includes Powermaster Optimus and Starscream!
This is the MSN-06 Sazabi model kit. This is the biggest Master Grade model out there, and it sure doesn't disappoint! It gives new meaning to the term "Big Red Machine"
This is the RX-79 Master Grade model kit. This isn't the biggest or the most expensive or the toughest MG kit, but it definitely ranks up there among the coolest. The backpack contains the BIG rifle that comes apart into 5 pieces. The sides of the legs even open to reveal the beam saber handles. It's a very cool model when it's done, and a lot of fun to build!
This is the RX-78 line of Master Grade models. From left to right there is the RX-78-3 (the gray one), the RX-78-2 Ver 1.5, and RX-78-2. Ver 1.5 has a little different leg armor and some additional weapons, but otherwise is identical to the original RX-78-2. The RX-78-3 is the exact same as the original RX-78-2, just with gray armor.