Right on cue, the BlackBerry Curve 8520 has gone live on T-Mobile’s website. Listed as “coming soon”, the 8520 will be available starting August 5th though direct pricing from the carrier is still a bit of a mystery. We’re not sure it matters all too much however, as the new budget Curve will be available for the ridiculously low price of $48.88 from Walmart. Seriously — less than $50. Coupled with the fact that there are about 50 bazillion Walmart locations spread across the country providing easy access, at that price it’s going to be pretty hard to find a reason not to snag an 8520.