Norelco hard audio cassette boxes black in the back and clear in the front. Quantity 1-9 10-49 50-99 100-249 250-499 500-& UP Cost per unit $0.20 $0.18 $0.17 $0.16 $0.15 $0.14 By clicking the order button below you will be able to specify quantity. Availability: Usually ships the next business day. Norelco audio cassette boxes BXN$0.20, 10 Boxes for $1.80, 50 Boxes for $8.50, 100 Boxes for $16.00, 250 Boxes for $37.50, 500 Boxes for $70.00 For quantities larger than 1000, please E-mail us at sales@tapecenter.com for prices.