Found 2 биржи where Obsidium is traded for USDT. According to the data on 31 October the most optimal price to exchange OBS for USDT is ₮0 for 1 Obsidium. This rate is fixed at Tokpie at the maximum trading volume of the pair OBS/USDT - 9.3 ths. USDT.
	
		Selling and buying Obsidium (OBS) for Tether
		To buy Obsidium, use the table above.
The maximum daily trading volume is observed in the OBS/USDT trading pair at Tokpie and reaches ₮ 9,289.89 (0.0381% of the exchange's total trading volumes) at the price ₮ 0 per 1 OBS.
- The minimum price to buy OBS for USDT is 0 - on the exchange FinexBox.
- The maximum price to buy OBS/USDT is 0 - on the exchange Tokpie.