To purchase a SiaPrimeFund, you would need to contact a holder and arrange a purchase. There are no established markets available.
As of 05/22/2019
It is possible to trade any Crypto-Bridge supported asset against any other Crypto-Bridge asset. Simply click the asset name at the top right and change to the desired coin/token.
You can also flip the pair for more accuracy to more decimal places (recommended for BTC/SCP).
We are also listed on BISQ.