Costco has a small discount on new iPad Air 2020 model $30 off ($25 off if you count shipping). $569.99 for 64Gb model, $719.99 for 256Gb. That's $30 off official Apple price.
Also for today (Oct 16th) you still have discount on Apple Care Plus ($27.50 after 50% discount) - NLA w/discount
Shipping is $4.99 to home or warehouse, sales tax of course