Keep them in your wallet first and foremost, then when you do want to exchange, go to..

https://www.cryptsy.com/markets/view/209

https://bter.com/trade/VRC_BTC

https://poloniex.com/exchange/btc_vrc

https://bittrex.com/Market/Index?MarketName=BTC-VRC

https://www.icurrex.com/market/18 (0% fees for VRC)

https://c-cex.com/?p=vrc-btc

https://www.bitonyx.com/market/trade/VRC-BTC

https://www.europex.eu/#!coin/btc/vrc

https://coinnext.com/trade/VRC/BTC


(From the above I only have experience with Bittrex and Cryptsy, and while I have personally never had issues with Cryptsy, I have read many many accounts of issues with them and missing coins)