Take out a bank loan but the chain last me many, many years/miles. http://www.retro-gression.com/collec...oughness-chain
I ride a Wabi as my road bike if the wind isn't too strong for 30-70 mile rides with some centuries. The chain is outlasting me but that's a different discussion. I got carried away
and built an entire drive train around this chain with really good components.