Looks like standard snap together Gundam kits to me, the smaller type. They're like large gashapon toys. Also a good sized Megazord from power rangers, but its possibly missing a fist ... I wouldn't pay much for them but if they're cheap, why not. The gundam kits look complete at least.
Yeah, definitely the original Mighty Morphin Power Rangers Megazord. Looks like it's missing the head of the mammoth which turns into a sort of shield. There should also be a chrome sword. I also see a couple of Transformers. I think a few of the smaller vehicles are from the Zbots Mini Z's line.
I think the Transformers are a G2 Optimus Prime and a G2 Megatron. Looks like there are a couple of the larger GOBots Future Machine in the top pic too.
