RE: Three cheers for Bitcoin Gold (and today's rise across the board for crypto)

I have not seen any exchanges offering this kind of service like Changelly is doing with QTUM, many did with the August BTC fork.

I would email a couple exchanges like Bittrex or Coinspot and ask if they still honor the split. Unless you have a lot of BTC at this point it is probably not worth the hassle for a few bucks of the dropping Bitcoin Gold.