Dream Market is an old, established market which has been around since 2013. Reliable uptime and trustworthy. Has an ‘old school’ feel with traditional escrow only (no multisig) and no forced vendor PGP, which does reduce security. Arguably the second-best market behind Alphabay in terms of variety and safety.
Dream Market is an excellent, fast-loading market with an easy, intuitive interface. It only accepts Bitcoin (no Monero). At the time we checked it out (December 2016), there were 29,361 listings for digital goods, 41,718 drug listings and a few thousand listings for services. This pales in comparison to Alphabay, but does provide a decent selection of digital goods and drugs. The vendor bond was .25btc. The market accepts BTC only.