I bought my US dollars this week and saved a packet

If you're thinking of buying property in Buffalo in the next few months
now might be a good time to exchange your pounds for dollars.

Yesterday the dollar spiked around 1.45/£1. It has been fluctuating
around 1.4 for the last 2 months.

Examples:
if you bought $20,000 on Monday this week it would have cost you £14,285
(at $1.4)

Yesterday 20k would have cost you £13,793

A saving of £491.

I bought my dollars yesterday at exactly $1.45.