Was a PS/2 Model 55SX sold recently?

Yes, a PS/2 Model 55SX sold on 2025-10-26 for US $89.00.

How much did a PS/2 Model 55SX sell for?

This PS/2 Model 55SX sold for US $89.00.

Where can I find a PS/2 Model 55SX desktop computer for sale?

Browse our desktop computer listings to find PS/2 Model 55SX units currently for sale or check back regularly as new listings are added daily.

Does IBM make PS/2 Model 55SX?

Yes, PS/2 Model 55SX is made by IBM for the PS/2 Model 55SX.

Are there PS/2 Model 55SX equivalent or compatible items available?

Browse the PS/2 Model 55SX model page to find all related items including accessories, software, and peripherals. Use our search to find equivalent items from other brands or compatible alternatives.

Can I find accessories or software for my PS/2 Model 55SX?

Yes, browse our listings filtered by PS/2 Model 55SX to find compatible accessories, software, peripherals, and replacement parts.

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IBM 55 SX Personal System PS/2 Type 8555

Name: IBM 55 SX Personal System PS/2 Type 8555
Brand: IBM
SKU: 542895
Price: 89.00 USD
Availability: SoldOut

IBM Desktop Computer PS/2 Model 55SX

$89.00 sold ✓ Fair Price

Sold 2025-10-26 US

From listing #47079: IBM 55 SX PERSONAL SYSTEM PS/2 TYPE 8555 ! UNTESTED N3 N

View Listing

Untested IBM 55 SX PS/2 desktop system.

Item Details

Brand: IBM

Item Type: Computer Desktop Computer

Computer Model: PS/2 Model 55SX (1989)

Platform: IBM PS/2, MS-DOS 5.0-6.22 (IBM PC-AT)

Cosmetic condition: Good - Moderate wear, normal for age

Functional condition: Untested - Not tested, unknown condition

Comes With

Box

Manuals

Keyboard

Dust Cover

PSU

Cables

Accessories

Software

IBM PS/2 Model 55SX - Computer Market Overview

Based on 24 sold computers, one should expect to pay ~$90 for a working unit. However, this unit's condition (Good / Untested) brings its guide price to $89. 1 other is also listed for sale.
This item ($89) is in line with the guide price.

Price Position — Good / Untested (12 sales)

$1 Median $86 $190

This item: $89

Price by Condition Include for sale prices Show multipliers

	Refurbished	Fully Working	Partially Working	Powers On	Untested	Not Working	For Parts
New	—	~$914 ×4.25 ~$850$25(1)	—	$308(1)	~$731 ×3.4 ~$680$746(4)	—	—
Mint	—	~$752 ×3.5 ~$700$454(2)	~$563 ×2.62 ~$525~$459	~$527 ×2.45 ~$490~$429	~$602 ×2.8 ~$560~$490	—	—
Excellent	~$378 ×1.76 ~$352~$308	~$344 ×1.6 $2300(1)$180(19)	~$258 ×1.2 $110(1)$199(3)	~$241 ×1.12 ~$224$199(3)	~$275 ×1.28 $242(2)$135(11)	~$120 ×0.56 ~$112$60(1)	~$86 ×0.4 ~$80~$70
Good	~$236 ×1.1 ~$220~$192	$215 (3) ~$215 ×1.0 $200(38)$175(209)	$67 (2) ~$161 ×0.75 $115(5)$107(22)	$90 (5) ~$150 ×0.7 $150(40)$139(122)	THIS ITEM $86 (12) ~$172 ×0.8 $141(73)$126(422)	~$75 ×0.35 $198(1)$91(16)	~$54 ×0.25 ~$50$132(4)
Fair	—	~$161 ×0.75 ~$150$122(10)	~$120 ×0.56 $218(2)$75(6)	$90 (2) ~$112 ×0.52 $90(4)$185(13)	~$129 ×0.6 $163(11)$108(61)	~$56 ×0.26 ~$52$73(6)	~$41 ×0.19 ~$38$30(7)
Poor	—	~$118 ×0.55 ~$110~$96	~$88 ×0.41 ~$82$33(2)	~$84 ×0.39 ~$77$205(4)	~$95 ×0.44 ~$88$96(10)	~$41 ×0.19 ~$38$80(3)	~$30 ×0.14 ~$28~$24