That is probably the best you are going to get then thats still somewhat decent these days.
Any $100 android phone without a contract is going to run like shyt.
The closest I came up with is the HTC ChaCha which has ICS via Cyanogenmod
Amazon.com: HTC Status ChaCha A810a Unlocked Phone with QWERTY Keyboard, 5MP Camera, Wi-Fi and GPS - US Warranty - Silver: Cell Phones & Accessories
good look on the help but I think ima pass on that.
I might cop this right here:
HTC 7 Surround - 16GB - Black (AT&T) Smartphone *Fair Condition* 821793007676 | eBay