On amazon for prime members get this AmazonBasics 6-Sheet Cross-Cut Paper and Credit Card Shredder
For $23.74 was $29.99!
Cross-cut paper shredder with 6-sheet capacity; destroys credit cards (one at a time)
Shreded paper measures 7/32 by 1-27/32 inches
2 minute continuous run time with 30 minute cool down time; Auto start and manual reverse to clear paper jams
8.7-inch-wide paper feed; 3.8-gallon bin; thermal protection with auto shut-off
Measures 15 by 12.1 by 7.7 inches; Backed by an AmazonBasics 1-year Limited Warranty
NOTE: Refer User Manual, Troubleshooting Guide & Instructional Video before use