The listing, AMD Athlon 3500 CPU (2 Channel/dual core) has ended.
This is a dual core or dual channel AMD CPU (No heatsink or fan),
Product ID #: ADA3500DAA4BW
It lists as a Socket 939, I bought it for use on an AM2 board and I think it should fit an AM2 board, I'm not 100% sure, because I never had to use it.
There are about 4 slightly bent pins on it, but careful eyes with tweezers, I would do it myself except I would need a motherboard to check them with.
Shipping will be $7.50 and that includes tracking through the US Postal Service.
I am 99% sure that it is working.