Help. Do I need a new radiator?

[RckyMtnLegacy]

My rommmates 93 turbo sedan began to overheat and the reservoir was the problem but when we had it ghetto rigged it did not leak there it was by the radiator and then it melted. Here are some pics. Do I need a new radiator or can I fix this?

[BSOD2600]

Looks corroded away. Yea, I'd think you need a new radiator.

Now would be the time for either a stock radiator or upgrading to something like a Koyo.