Ordering Information

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Ordering REX products

  • Pricing is listed below, in USD.
  • Products listed below are orderable, unless noted.
  • Contact via email with any questions.
  • Orders are accepted via email.
  • Purchaser is provided with a shipping quotation prior to payment on request.
  • Payment accepted via Paypal, after shipping.

Thanks for your interest! cheers, Steve

twospruces / gmail

Price List

updated December 2023

Prices are listed in USD, but since I live in Canada, I request payment in Canadian $. I convert from USD to CDN using the current exchange rate, and then add postage in CDN.

Note: pricing has been adjusted to reflect supply costs.

(Yes these items are still available, unless noted. Just email me.)


Productfor ModelDescriptionPrice (USD)StatusLink
REX# M100 / T102 / T200 M100, T102 or T200Standard REX# with carrier40$orderableREX#
REX# NEC / M10NEC or M10Standard REX# with socket pins45$orderableREX#
REXCPMM100, T1022MB, carrier - needs adapter!50$orderableREXCPM
REXCPMM100, T1024MB, carrier - needs adapter!80$ orderable REXCPM
REXCPM AdapterM100incl. cable10$orderableREXCPM
REXCPM AdapterT102incl. cable10$orderableREXCPM
MVT100 KITM100, T102serial video adapter!45$orderable MVT100 information
MVT100 Assembled/testedM100, T102serial video adapter!65$orderable MVT100 information
32kB SRAM cardNEC PC-8201adds 32kB BANK 2!50$orderablePC-8201 BANK2 32kB SRAM card information
16kB SRAM cardNEC PC-8201adds 16kB to BANK 1!35$orderablePC-8201 BANK2 32kB SRAM card information
M100 24kB SRAM cardM100adds 24kB!45$orderableM100 26-3801 24kB SRAM card information
8kB SRAM cardM100, NEC, M10, KC-85adds 8kB!N/Ano longer offered 8kB SRAM module information
8kB SRAM chipT102adds 8kB!10$orderable
T200 dual 24kB SRAM cardT200adds 2x 24kB!30$orderableT200 2x24kB SRAM card information
Olivetti M10 Conversion ROMM10M10 --> M100 compatible15$orderable Olivetti M10 ROM patch

CP/M stuff

Productfor ModelDescriptionPrice (USD)StatusLink
NSC800 conversion kit, 2.5MHz M100Requires removal of 80C85 and socket install30$orderableNSC800
NSC800 conversion kit, 5MHz M100Requires removal of 80C85 and socket install40$orderableNSC800
Main ROM, NSC800 compatible M100Plug and Play, necessary for NSC80020$orderableNSC800

Model 100 Computers for sale

I have a number of surplus Model T laptops for sale. All computers are fully checked out and serviced.

 - computers are re-capped and tested
 - new NiMH RAM backup battery installed
 - boards are repaired if needed (either from leaking caps, batteries etc.)
 - for M100, serial port resistors swapped to 330 ohms if needed
 - LCD contrast pot replaced if needed
 - keyboard is tested
 - serial port and printer port are tested

In addition I offer options to be installed. Email for pricing, for options not available separately above. Options include

  REX#  (for all models)
  REXCPM (for M100, T102)
  BCR Hack (for M100, T102)
  Clock doubler board (for all models)
  NSC800 conversion (for CP/M use with REXCPM)
  RAM upgrades

ComputerSerial numberDescriptionPrice (USD)Photos
Model 100306008342Excellent conditionSold pics
Model 100304009488Excellent condition. Incl. REX#, clock doubler, fast Main ROM, 32kB, BCR hack, manuals, wall wart, foam cover.sold pics
Model 100#3Excellent conditionTBD stay tuned
Model 100#4Excellent conditionTBD stay tuned
Model 100#5Excellent conditionTBD stay tuned
Tandy 102#1Excellent conditionTBD stay tuned
Tandy 102#2Excellent conditionTBD stay tuned
Tandy 102#3Excellent conditionTBD stay tuned
Tandy 102#4Excellent conditionTBD stay tuned
Tandy 102#5Excellent conditionTBD stay tuned
Tandy 200#1Nice conditionTBD stay tuned
Tandy 200#2Nice conditionTBD stay tuned
NEC PC-8201A6581168BCExcellent condition.170 stay tuned
NEC PC-82015600743BASilver, nice conditionSold pics
NEC PC-82015601857BASilver, nice condition170 stay tuned
NEC PC-830031053145Mint condition! Like new!220 stay tuned

Miscellaneous items for sale

Prices are listed in USD.

Whatfor ModelDescriptionPrice (USD)Photos
PGDesign 32k card - soldM100Adds a 32k bank. Includes paper manual, and fresh batteries. Cleaned up, tested.N/ATop side Bottom side Manual for 32k card
PGDesign 64k card - soldM100Adds 2x 32k banks. Includes paper manual and cassette tape, and a fresh battery. Cleaned up, repaired pins, Tested.N/ATop side Bottom side Related utilities