I am interested in the guhongs, lingyun and lubix elite, though I don't know if my offer would be amazing. For elite, could I trade like 5 cubes and maybe $10 or something? I don't know. Here are cubes I am willing to trade: I have the haiyan memory, lubed with cubesmith half bright stickers.
I have ghost hand II, lubed, modded with cubesmith half bright stickers.
I have F-II with caps that stay on, with half bright cubesmith stickers.
I have C4U interchangeable tile cube (with extra tile logos).
I have the QJ 4x4 nice speed, but locks up sometimes.
I have the Maru 2x2 with silicone spray, so it is very fast.
I have the New Type A-I.
I have a hybrid of maru 3x3 pieces with C4U screws and springs + core.
I am especially interested in lubix elite and the lingyun. If you don't want any of these, than you can name a price.