The difficulty is not that high so you most likely could solo mine some coins to trade with before it gets onto Yobit or you can buy some when it gets listed on YoBit. The POW is 505 MAIA per block (500 to miner and 5 to Foundation) and there is still 9789 block left that are possible to POW mine using X15 but POS is eating them up also.

Current Money Supply
moneysupply" : 18229383.00305758,

"blocks" : 690211,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : {
"proof-of-work" : 0.25923655,
"proof-of-stake" : 1.07013390,
"search-interval" : 1
},
"blockvalue" : 50500000000,
"netmhashps" : 2.67005397,
"netstakeweight" : 5267561.25310782,
"errors" : "",
"pooledtx" : 0,
"stakeweight" : {
"minimum" : 0,
"maximum" : 0,
"combined" : 0
},
"stakeinterest" : 5000000,
"testnet" : false