Is there a SEGA MARK III for sale?

Yes, a SEGA MARK III is currently for sale at ¥1.

Where can I find a SEGA MARK III for Mark III for sale?

This SEGA MARK III is currently available. Browse our game console listings to find more SEGA MARK III units for sale.

Does Sega make SEGA MARK III?

Yes, SEGA MARK III is made by Sega for the Mark III.

Where can I find other Mark III game consoles?

Browse our game console listings filtered by Mark III to find similar items.

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SEGA MARK III

Name: SEGA MARK III
Brand: Sega
SKU: 808100
Price: 0.01 USD
Availability: InStock

Sega Game Console Mark III

¥1 🔥 Great Deal! Buy on Yahoo JP

Asking Price 6h ago

Listed 2026-07-21 神奈川県, JP

From listing #520185: SEGA MARK III SEGA Mark 3 body with 2 controllers operation unconfirmed junk...

View Listing

SEGA MARK III console with 2 controllers. The seller states the unit is untested (動作未確認) and is being sold as a junk/as-is item (ジャンク品) for parts or repair. Includes two SJ-152 joypads.

Item Details

Brand: Sega

Item Type: Computer Game Console

Computer Model: Mark III (1960)

Platform: Sega Mark III, SEGA Master System

Cosmetic condition: Fair - Noticeable wear, scratches, but complete

Functional condition: For Parts - Not repairable, parts only

Comes With

Box

Manuals

Dust Cover

PSU

Cables

Accessories

Software

Sega Mark III - Computer Market Overview

Based on 132 sold computers, one should expect to pay ~$50 for a working unit. However, this unit's condition (Fair / For Parts) brings its guide price to $17. 3 others are also listed for sale.
This item ($0) is 2537.3x below the guide price (~$17).

Price by Condition Include for sale prices Show multipliers

	Refurbished	Fully Working	Partially Working	Powers On	Untested	Not Working	For Parts
New	—	~$149 ×4.25 ~$132~$178	—	—	~$119 ×3.4 ~$106~$142	—	—
Mint	—	~$123 ×3.5 ~$109~$147	~$92 ×2.62 ~$82~$110	~$86 ×2.45 ~$76~$103	~$98 ×2.8 ~$87~$117	—	—
Excellent	~$62 ×1.76 ~$55~$74	~$56 ×1.6 ~$50~$67	~$42 ×1.2 ~$37~$50	~$39 ×1.12 ~$35~$47	~$45 ×1.28 ~$40~$54	~$20 ×0.56 ~$17~$23	~$14 ×0.4 ~$12~$17
Good	~$39 ×1.1 ~$34~$46	$35 (18) ~$35 ×1.0 $31(19)$42(23)	~$26 ×0.75 ~$23~$31	$102 (8) ~$25 ×0.7 $102(8)$121(12)	$144 (10) ~$28 ×0.8 $144(10)$129(14)	$60 (9) ~$12 ×0.35 $60(9)$46(11)	$129 (1) ~$9 ×0.25 $129(1)$129(1)
Fair	—	$69 (18) ~$26 ×0.75 $69(18)$72(21)	~$20 ×0.56 ~$17~$24	$79 (10) ~$18 ×0.52 $79(10)$75(11)	$40 (29) ~$21 ×0.6 $40(29)$46(35)	$66 (1) ~$9 ×0.26 $66(1)$66(1)	THIS ITEM ~$7 ×0.19 ~$6~$8
Poor	—	~$19 ×0.55 ~$17~$23	~$14 ×0.41 ~$13~$17	$34 (3) ~$14 ×0.39 $34(3)$34(3)	$43 (25) ~$15 ×0.44 $43(25)$44(26)	~$7 ×0.19 ~$6~$8	~$5 ×0.14 ~$4~$6