Cheaper than the Airport, Faster than the Bank! London Currency Exchange Inc. was formed in 1991. We are conveniently located within the Robert Q Travel/Bus Centre and have ample parking for all. London Currency Exchange Inc. is a foreign currency specialist who buys and sells over 100 different currencies. We stock a variety of currencies in varying denominations for the vacationer or business traveler. If you have any currency left over from your trip, London Currency Exchange Inc. will buy back that currency.