Oldest Blackberry that works on Sprint?

[Deathcommand]

A few days ago I saw someone with a Blackberry 77xx I was so jealous.
Now i want whatever is the oldest sprint phone that was a blackberry.
Help a brother out?
If it's the 6750 then could someone link me to where I can buy the SPRINT version? I found a Vzw version but it has to be Sprint.

Or maybe a 7270?
I wish I could find out where to buy one.

oh and. At $299.99, or $249.99 with the $50 mail-in rebate, the BlackBerry 7290 is fairly priced for a smart phone

Read more: http://reviews.cnet.com/smartphones/...#ixzz1XKK8ZgPg

[DannyJK]

Its a really old phone, and given the fact your narrowing your search to just one carrier its going to be all that much more difficult for you to find! But I wish you luck on your search! I will do a quick scour of the internet for you, but im afraid youve tied our hands my friend!

[Deathcommand]

I found out that the 6750 wasn't available with Sprint.
I think Sprint was still GSM when the 6750 was made.

Darn. Oh well. I plan on buying the 8730e. And I found a cheap one.
I'll be wasting 20 dollars soon.

[DannyJK]

Hahaha thats awesome YOU sir are MY hero! Good luck with the new phone!