| TUBE | NEW | USED |
| AZ11 | $11.00 | |
| AZ41 | $8.00 | |
| DC90 | $5.00 | |
| DF91 | $3.00 | |
| EB41 | $5.00 | |
| EBC33 | $6.00 | |
| ECC40 | $8.00 | |
| ECF80 | $7.00 | |
| ECF83 | $7.00 | |
| ECH35 | $6.00 | |
| ECL83 | $5.00 | |
| EF9 | $8.00 | |
| EF37 | $12.00 | |
| EF40 | $6.00 | |
| EF42 | $5.00 | |
| EF50 | $11.00 | $5.00 |
| EL12 | $25.00 | $14.00 |
| EL32 | $32.00 | $12.00 |
| EL37 | $55.00 | $25.00 |
| EL38 | $30.00 | $15.00 |
| EL42 | $8.00 | |
| EL508 | $9.00 | |
| EL51 | $95.00 | |
| EM71 | $11.00 | $5.00 |
| EZ41 | $6.00 | |
| FM1000 | $6.00 | $3.00 |
| M2057 | $75.00 | $35.00 |
| NL5441 | $25.00 | |
| PC86 | $4.00 | |
| PCL83 | $4.50 | |
| PF86 | $12.00 | |
| T40 | $32.00 | $15.00 |
| TJ311MO1 | $38.00 | |
| TZ40 | $28.00 | $12.00 |
| UABC80 | $6.00 | $2.00 |
| UBC81 | $5.00 | |
| UCC85 | $5.00 | |
| UF86 | $15.00 | $8.00 |