I rarely buy from them since my dad owns a shop in another state, but my local pro shop charges retail for most balls up on the shelf. That means balls like the Invasion, Wicked Siege, etc. run you $229, which includes drilling + $10 finger inserts + $15 thumb slug (urethane slug, not IT). If you're a league bowler you get a 10% discount, but still you're looking at $220+ after tax easy.