SPEC has officially been added to C-Cex.com. OP has been updated to reflect the update.

-James

C-CEX Details:

Trading pairs:
https://c-cex.com/?p=spec-btc
https://c-cex.com/?p=spec-usd
https://c-cex.com/?p=spec-ltc
https://c-cex.com/?p=spec-doge
https://c-cex.com/?p=spec-nxt