Found 2 биржи where Usual is traded for ETH. According to the data on 21 August the most optimal price to exchange USUAL for ETH is Ξ0 for 1 Usual. This rate is fixed at Bilaxy at the maximum trading volume of the pair USUAL/ETH - 9.9 ETH.
The maximum daily trading volume is observed in the USUAL/USDT trading pair at Gate.io and reaches Ξ 692.72 (310.72% of the exchange's total trading volumes) at the price Ξ 0 per 1 USUAL.
The minimum price to buy USUAL for ETH is 0 - on the exchange Bilaxy.