Basically too many
3X3 - octogon, mirror blocks, pacman, rubiks slide, sudoku, maze x3, revoultions, cube with shaved corners, original rubik, 15 25 30 anniversary cubes, calender cube, maru x2, original taiwan, yellow, blue and red deluxe, a few buvos kocka's originals, japanese mirror blocks, rubiks game x2, impossiball, and few more original packaging 3x3's. Most of the rarer cubes are sealed and in mint condition. Speed - zhanchi (main) x3 (one stickerless), taiwan, linyun v1 v2, guhong v1 v2 (x2), 57mm, 50mm 42mm x2, SS wind x2.
2x2 - some weird red thing that can turn white, rubiks brand, first original pocket cube, v-cube lady gaga(idk). Speed - wittwo v1 (Main) (x2) v2, v-cube
4x4 - Rubiks brand, Original sealed 4x4. Speed - Dayan + MF8 v1 v2 v3, SS v3 v4 (Main) (x2)
5x5 - Rubiks brand, v-cube, original sealed 5x5. Speed - SS 5x5 (Main) x2
6x6 - Speed - SS (Main)
7x7 - Speed - SS (Main)
8x8 - SS
9x9 - SS
11x11 - Yuxin
Misc - Something called knot, ball, 2x2x4, 2x2x3, dolphin cube, rubik 360, gear cube, rubiks snake, original snake, addict-a-ball, Mefferts golden cubes x2 (Bronze and gold signed), magic, master magic, golden mefferts egg (signed), orbit puzzle, alexanders star x2 (one sealed), rubiks dice, rubiks triamid, babylon tower, olympic rings, hungarian rings (both versions), Mr. Rubik cup, meffert egg, rubiks line up, rubiks race, rubiks clock, orignal tomy pyraminx, megaminx impossiball, rubiks globe with stand, orignal domino cube (2x3x3), da vince code, brain racker, macdonalds cube, mefferts pyraminx. Speed - SS pyraminx, dayan megaminx (ridges), sq-1 calvins.
Okay that is like almost half of what I can see, hope you enjoyed