HTC EVO Coming to Sprint in June, 4G Service to Cost $10-20 Extra Per Month?

Rumor is that HTC's EVO 4G will be coming to Sprint on either June 6 or June 13—though supposedly Sunday the 13th is being favored. There's also talk of an additional $10-20 monthly charge for the 4G service.

The additional ten or twenty bucks is supposed to also give you access to the EVO's 8-device WiFi hotspot capability along with the 4G service. [Engadget]