The Energon Pub

I have these toys in my collection that need identification. One of them isn't actually a transformer but I still need to identify it. If you can also, tell me what they're worth. Thanks in advance.

http://horizonflare.deviantart.com/art/ ... -278486979
http://horizonflare.deviantart.com/art/ ... -278487131
http://horizonflare.deviantart.com/art/ ... -278487158
http://horizonflare.deviantart.com/art/ ... -278487204

First pic: knockoff (fake) Classic Starscream in pretty bad shape
Second pic: I'm pretty sure it's not a transformer, don't know what it is.
Third pic: fake G2 Rotorstorm
Fourth: looks like a RID go-bot transformer, don't know exactly which one (they look almost identical)

Here, let me:

1: KO (fake) Classics Starscream
2: Delta Megazord from Power Rangers in Space. It's not the transforming Deluxe, so I'm assuming it's the smaller STD (Standard) version from Japan.
3: KO G1 Rotorstorm.
4: KB Recolor Spychanger Crosswise.

The 1st and 3rd are worth nothing. The 4th might be worth a few bucks to the right collector. I have no idea about the 2nd; maybe a couple bucks.