Seems to be a decent price for Pirelli tyres.
e.g. common 215/45/R17 size is $318.99 for 2 tyres which is around $160 each.
More info on the Cinturato Rosso tyres
A couple of sizes i noticed are discounted (40%) + have the BOGOF promo applied. These would be the best buy if the sizes fit your car
185/60/R15 = $140.99 for 2 tyres
225/55/R17 = $234.99 for 2 tyres