What is a Logitech MX Master 3S Mouse worth?

What it sells for

Half the Logitech MX Master 3S Mouse sales in this set closed above $69.99 and half below it. The middle of the range runs $56.99 to $77.24 — that band is the number to price against, not the single highest sale you can find. Meanwhile 24 people are currently asking a median of $45.97 for one — $24.02 below what they have been going for. Asking below the sold median usually means sellers are undercutting each other to move stock, so don't read it as the ceiling. More on that gap.

Condition changes the number

A refurbished example took a median of $79.99; a pre-owned one took $45.98 — a spread of $34.01 on the same model. If you are pricing yours, find your condition in the table first and ignore the rest.

What moves the price up or down

• The spread is wide. The priciest sale here ($99.97) went for 2.6× the cheapest ($38). A gap that size is rarely the market being irrational — it is usually condition, completeness, or what came in the box.
• Where you sell it matters. These comps come from eBay. The same item moves at different prices — and different speeds — depending on the audience, and a local sale trades some of the price for not shipping it.
• Recency. These 11 sales closed between Jan 6, 2026 and Aug 2, 2026, a 7-month window — the older end of that is weaker evidence than the newer end.

The sales behind this number

Every row is a real completed sale on a public marketplace. The links go to the original listings, which the marketplace may eventually remove.

How current is this?

We collected these comps on Aug 13, 2026 (15 days ago), and the most recent sale in the set closed on Aug 2, 2026. We do not re-fetch prices every time someone opens this page — refreshing costs real money at every marketplace, so these pages are rebuilt on a schedule rather than on demand. Treat a set older than about three months as a starting point, not an appraisal.

Pricing one yourself? Our guide to what each condition grade actually means covers the part of this that the numbers above can't do for you.