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Mario! OMG! That Old Game Gathering Dust in Your Attic Could Be Worth Millions (But What About Your Old Phone?)

By Andrew Smith | Updated 30 Nov 2025

Mario! OMG! That Old Game Gathering Dust in Your Attic Could Be Worth Millions (But What About Your Old Phone?)

Mario! OMG! That Old Game Gathering Dust in Your Attic Could Be Worth Millions (But What About Your Old Phone?)

The retro gaming market is experiencing an unprecedented boom. News headlines in recent years have proven that the simple, cartridge-based games of the 80s and 90s are no longer dusty relics—they are high-value collectibles. While the million-pound price tags are usually reserved for near-perfect, factory-sealed Nintendo grails, it pays to know that your old tech could be worth more than you think. And here’s why that mindset should apply to your old smartphone, too.


πŸ’° The Million-Pound Question: What Makes Them Valuable?

The headline-grabbing figures—such as the $1.56 million USD paid for a sealed copy of Super Mario 64 in 2021 or the $375,000 realised for a pristine Legend of Zelda (NES) in 2024—all share three key factors:

  • Condition: The items must be in near-perfect, factory-sealed condition. They are valued as cultural artefacts, not toys.
  • Rarity: Early production variants, limited edition boxed sets, or games with very short print runs (such as the Blockbuster-exclusive Clay Fighter: Sculptor’s Cut) command the highest prices.
  • Grading: Professional grading services (like Wata Games or CGC) authenticate the game and assign a numerical score to its condition, which is essential for auction sales.

Even here in the UK, PAL-region special editions are fetching huge sums, with graded copies of titles like Streets of Rage on the Sega Mega Drive recently valued at nearly £40,000.


πŸ“± The Phone-to-Fortune Parallel: Guaranteed Value Now

The surge in retro gaming prices relies entirely on extreme rarity, condition, and a 30-year wait. However, your old smartphone has a far more guaranteed, immediate, and significant value right now.

Unlike video games that need to remain sealed in an attic for decades, mobile phones benefit from the rapid, consistent demand of the circular economy. The moment a new flagship device (like the iPhone 17 or Samsung Galaxy S26) launches, the previous generation retains huge value for the refurbishment market. By selling your old phone now, you benefit from that high residual value, rather than gambling on a future auction.

  • Condition is Key: Just like a rare game, a handset in better condition (with minimal scratches and a functioning battery) fetches the highest price.
  • Demand is Certain: Millions of customers are looking for high-quality, guaranteed refurbished devices—a demand that retro games cannot compete with.

Don't leave guaranteed money gathering dust in a drawer. While your old GameBoy might not retire you, your old iPhone 14 Pro Max or Samsung Galaxy S23 can provide immediate cash to fund your next upgrade or simply put money in your pocket.

Find out the guaranteed, immediate cash value of your phone today, without the need for a grading certificate or decades of waiting. Get a quote to sell your old handset. Or, spend your savings wisely and pick up a professionally guaranteed refurbished device when you buy a refurbished smartphone.

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