Hello here is a quick breakdown. Once you create a account as well you can see the minimum investment  for each coin.

BITCOIN
0.005 BTC

BITCOINDARK
1 BTCD

BLACKCOIN
35 BLK

CANNABISCOIN
350 CANN

CLAMS
1 CLAM

DASH
0.5 DASH

DOGECOIN
8000 DOGE

FEATHERCOIN
250 FTC

LITECOIN
0.8 LTC

MAXCOIN
45 MAX

PAYCOIN
16 XPY

PEERCOIN
4 PPC

POTCOIN
1100 POT

QUARK
550 QRK

REDDCOIN
130000 RDD

VERICOIN
330 VRC

VERTCOIN
11 VTC

WORLDCOIN
200 WDC