For a fic I'm writing I need some information on finances. I'm considering having somebody buy a Firebolt but I'm not sure if they would be willing to spend 'too much' money. Unfortunately JKR never specifies a price for the Firebolt so it's hard to know how much that actually cost. If you were to work at the official (if a little doubtful) estimate of 5 pounds to 1 galleon how much would a Firebolt be?