Hi all

Sorry complete newbie here. Have watched a lot of videos on how ITA Matrix works and just about getting my head around it! For my needs I only need a TP run to gain silver status so 600 TPs. With the world as it is at the moment in terms of inflation - could someone help with what is a "good" or "acceptable" amount to pay per TP. Is £2 per TP a good price or should I be aiming for lower?