Mr. Do!'s Castle
Atari 5200 · 1983
About this game
Do!, that king of arcade clowns, is in a bit of a bind - again! This time, a pack of pesky unicorns is trampling the bricked hallways of his castle.
Do! rid his dwelling of these crafty, quick-changing (and deadly) creatures with the skillful swing of a hammer.
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Sometimes a quick clobber to the head will do it.
Or maybe a well chosen brick knocked out from above.
If you can't stop these critters, then break a hole in the floor to slow 'em down.
It's up to you to know when to fight - or when to flee! Tension mounts as you hurry Mr.
Do! through the castle's maze, grabbing keys along the way.
Do! has collected all the keys can he unlock the castle door, and open up an extra chance to beat these nasty critters!
About Atari 5200
The Atari 5200 (1982) was Atari's attempt to modernize the 2600 formula with better graphics and an analog joystick, but it launched just before the North American video game market crash of 1983 and never recovered commercially. Its short, crash-era lifespan means a comparatively small library, making the 5200 a niche but accessible corner of early-console collecting.
Gamevaro tracks Mr. Do!'s Castle for Atari 5200 with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding Mr. Do!'s Castle to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This A5200 release dates back to 1983.
Price history
Market values by condition
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-16 | Boxed (CIB) | NTSC-U | €118.39 |
| 2026-07-16 | Sealed / New | NTSC-U | €236.72 |
| 2026-07-16 | Loose / Item only | NTSC-U | €26.05 |
| 2026-07-14 | Boxed (CIB) | NTSC-U | €118.21 |
| 2026-07-14 | Sealed / New | NTSC-U | €236.34 |
| 2026-07-14 | Loose / Item only | NTSC-U | €26.01 |
| 2026-07-13 | Sealed / New | NTSC-U | €236.22 |
| 2026-07-13 | Loose / Item only | NTSC-U | €25.80 |
| 2026-07-13 | Boxed (CIB) | NTSC-U | €118.18 |
| 2026-07-12 | Loose / Item only | NTSC-U | €25.80 |
| 2026-07-12 | Boxed (CIB) | NTSC-U | €118.18 |
| 2026-07-12 | Sealed / New | NTSC-U | €236.22 |
| 2026-07-10 | Boxed (CIB) | NTSC-U | €118.13 |
| 2026-07-10 | Loose / Item only | NTSC-U | €25.79 |
| 2026-07-10 | Sealed / New | NTSC-U | €236.12 |
| 2026-07-09 | Sealed / New | NTSC-U | €236.76 |
| 2026-07-09 | Boxed (CIB) | NTSC-U | €118.45 |
| 2026-07-09 | Loose / Item only | NTSC-U | €25.86 |
| 2026-07-08 | Boxed (CIB) | NTSC-U | €118.15 |
| 2026-07-08 | Sealed / New | NTSC-U | €236.16 |
| 2026-07-08 | Loose / Item only | NTSC-U | €25.79 |
| 2026-07-06 | Sealed / New | NTSC-U | €235.85 |
| 2026-07-06 | Loose / Item only | NTSC-U | €25.76 |
| 2026-07-06 | Boxed (CIB) | NTSC-U | €117.99 |
| 2026-07-04 | Loose / Item only | NTSC-U | €25.76 |
| 2026-07-04 | Boxed (CIB) | NTSC-U | €117.99 |
| 2026-07-04 | Sealed / New | NTSC-U | €235.85 |
| 2026-06-30 | Boxed (CIB) | NTSC-U | €118.50 |
| 2026-06-30 | Sealed / New | NTSC-U | €236.72 |
| 2026-06-30 | Loose / Item only | NTSC-U | €25.85 |
Market insights
Rarity & condition
Mr. Do!'s Castle has a steady sales history on the tracked marketplaces, meaning enough copies circulate to establish a reliable market price.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is Mr. Do!'s Castle worth?
Mr. Do!'s Castle for Atari 5200 is currently worth €26.05 loose, €118.39 complete in box, and €236.72 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is Mr. Do!'s Castle rare?
Mr. Do!'s Castle has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.
What's the difference between loose, CIB and sealed for Mr. Do!'s Castle?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Mr. Do!'s Castle, loose is €26.05 and CIB is €118.39 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Ratings & Reviews
Also on other platforms
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