Amazon: Hammermill Copy Paper, 4,000 Sheets Only $18.99 + Free Shipping
Amazon has the Hammermill Paper, Copy, 20lb, 8.5×11, Letter, 92 Bright, 4,000 sheets / 8 ream case, (113640) Made In The USA for $33.99, plus clip the $15 off coupon, making it just $18.99 + Free shipping.
Note: The price is accurate as of the time of posting, but Amazon’s prices are always changing, so make sure to check the price shown on Amazon when you are checking out, as that will be the price you are charged!