| Code | Ex VAT | Inc VAT | |
| RISC OS 3.11 chip set | UPG15 | £20 | £23.50 |
| RISC OS 3.11 manual set | ALA40 | £20 | £23.50 |
| RISC OS 3.11 hardware upgrade - A300 | UPG17 | £20 | £23.50 |
| RISC OS 3.70 (RiscPC Only) | ART11 | £25 | £29.37 |
| RISC OS 4 (RISCPC/A7000 when avail) | UPG31 | £99 | £116.32 |
| ARM 610 processor (2nd user) | RPC20 | £69 | £81.07 |
| ARM 3 processor for A3000 A300 A400 | UPG07 | £115 | £135.12 |
| StrongARM processor (revT) for RiscPC | CTL05 | £229 | £269.07 |
| StrongARM processor (revT) inc RISC OS 4 | SAT04 | £254.47 | £299.00 |
| StrongARM (T) processor with no OS | £209 | £245.57 | |
| KINETIC upgrade 64Mb (Including RISC OS 4) | KIN04 | £399 | £468.83 |
| KINETIC upgrade 64Mb (Trade-Up 1 - from RO4 & SA) | KIN01 | £299 | £351.33 |
| KINETIC upgrade 64Mb (Trade-Up 2 - from RO4) | KIN02 | £349 | £417.13 |
| KINETIC upgrade 64Mb (Trade-Up 3 - from StrongARM) | KIN03 | £349 | £417.13 |