Going off a standard rate of 50 GBP per serving of tendies, where Tyson tendies are approximately 5.00 USD (excluding tax, price can vary based on tendie brand, quantity, style and whether or not dipping sauce is included in that price), you’re getting an exchange rate of 10:1 GBP to USD, and that’s assuming you can exchange directly from GBP to USD, which you can’t. Rather, you’ll need to find a mummy with which to exchange your GBP for tendies, then exchange those tendies for USD. Due to the economic principle of time value of money, the value of your GBP will deteriorate further during this process. Only in your dreams is 10.03 GBP equivalent to $10.02. You’d need to offer 100.1 GBP to even think of matching my previous bid in an ideal scenario, realistically you’re looking at closer to 120-130 GBP depending on current exchange rates in the aforementioned markets.