I am selling old cell phones donated to Kiwanis Club weekly rummage sale. I list them on ebay for a price that includes shipping, and can sell to you without the shipping charge. My price is determined by what they have sold for on ebay and I keep prices at the low end.
My prices run about $5-20, sometimes less for tracfones (I have several GSM models right now, cheap).
I tested that they all work (except the T-Mobile phones which you can test here yourself - I have no SIM).
I currently have four Blackberry qwerty phones for use with T-Mobile, other T-Mobile phones, one very nice AT&T red slider ($20 with two chargers), a few Verizon flip phones, and quite a few Sprint phones including qwerty.
$5 for the cheaper Sprint phones (non-qwerty).
You can use Sprint phones with Tello and pay only by the minute (3 cents), mb (2 cents) or text (1 cent) or by the month for only what you want (unlimited texts or data, or 1GB etc.). Pay $5 plus tax in advance and you cannot accidentally go over. Good deal for kids. (No I do not own stock with them but lots of my friends use them).
You can see my listings on ebay under sindikeesan, but I have not listed the Sprint or most of the T-Mobile phones yet.
do NOT contact me with unsolicited services or offers