SD Gundam Gaiden Knight Gundam Story: The Great Legacy SD Gundam Gaiden 2: Knights of the Round Table Set of 2. Unused. I believe they are unopened, but I cannot be certain. I think they are in relatively good condition, but they are old, so there may be some discoloration, small stains, and scratches. Please check the images and purchase only if you understand this. I have not tested their functionality. Also, please understand that I do not accept any complaints or returns after purchase. Please check my profile before purchasing.