Yota's Samsung SWC-E100: $65 (1,990 rubles)
XOHM's SWC-E100: $55 (when you could buy it)
Do you have either of these devices? Or do you want to buy one? And then send it to me? I’ll even PayPal you up to $100 for it. Let me know! I believe the Yota device can still be purchased, but the XOHM variant stopped being sold last year after the XOHM/Clear merger.