Laboratory Grade AA
| Size | Universal Part # | Universal Price | Economy Part # | Economy Price |
| 2x2x2.5 | V2225-6AA | $829.00 | V2225-2AA | $577.00 |
| 3x3x3 | V333-6AA | $921.00 | V333-2AA | $712.00 |
| 6x6x6 | V666-6AA | $1253.00 | V666-2AA | $921.00 |
| 8x8x8 | V888-6AA | $2150.00 | V888-2AA | $1539.00 |
Inspection Grade A
| Size | Universal Part # | Universal Price | Economy Part # | Economy Price |
| 2x2x2.5 | V2225-6A | $655.00 | V2225-2A | $535.00 |
| 3x3x3 | V333-6A | $864.00 | V333-2A | $656.00 |
| 6x6x6 | V666-6A | $1140.00 | V666-2A | $788.00 |
| 8x8x8 | V888-6A | $1798.00 | V888-2A | $1320.00 |
Tool Room Grade B
| Size | Universal Part # | Universal Price | Economy Part # | Economy Price |
| 2x2x2.5 | V2225-6B | $465.00 | V2225-2B | $369.00 |
| 3x3x3 | V333-6B | $519.00 | V333-2B | $395.00 |
| 6x6x6 | V666-6B | $837.00 | V666-2B | $681.00 |
| 8x8x8 | V888-6B | $1289.00 | V888-2B | $989.00 |
Larger sizes available upon request
