Yobit.net is a fairly well known crypto currency excahnge notorious for organised pumps & dumps. It is well known among crpyto circles that Yobit exhibits the ugly side of day traiding. Many poor people hoping fall for the scams. One of the many scams is their sale of the Esper coin.
They sell 1 ESP for 0.00000001 Bitcoin per Esper, the lowest amount you can spend on a coin. At time of writing on other exchanges they are selling 1 ESP for between 0.00000035 to 0.00000040 Bitcoins perl Esper.
So why the 35x price difference?
The answer is quite simple. Yobit are selling a dead predecessor of the current Esper coin, the current live Esper coin is technically know as ESP2.
Yobit are exploting the poorest of the poor, the unaware and the plain greedy, suckeing them into buying a literally worthless coin that can't be traided or exchanged. Nobody wants this. Sadly, many of those who fall for the scam are encouraging others into buying ESP from yobit, selling their own worthless coin for BTC.
The Esper developers have reached out to Yobit on multiple occasions asking that they remove this old coin from their exchange. This has been ignored many times
For reference, the current Yobit Espers listing:
https://yobit.net/en/trade/ESP/BTC
One of several threads on the bitcointalk forum:
Another from bitcoin garden:
An archived thread from 4chan:
http://boards.4chan.org/biz/thread/2385340/html5-is-1-sat-on-yobit
Remember, if it's too good to be true, it probably is. Please take precautions before spending your money. Consider avoiding Yobit at all costs.
Thank you