concert ticket help!!

so this is going to be really long so just bear with me and try your best to read all the way through. i REALLY want Ariana Grande tickets next year and i’ve already started saving up. but i’ve been looking at other venues for Taylor Swift and Beyoncé, which are pretty much the equivalent to ariana. and taylor tickets cost $1000+ for front row!! but beyoncé cost like $600 or less for front row..... so what should i expect?? i don’t mind spending a lot of money just not thousands and thousands to the point im broke. i’m 15 btw