Mamiya Sekor C 80mm f/2.8 (645) value (October 2026)

Lens

Typical sale price (used)

$196–$255

Middle of the market ≈ $224.39 · 108 for sale on eBay −4%

List at

$254.99

The going asking price, with room for offers.

Quick sale

$194.99

Priced to sell within days.

Based on current eBay asking prices (95 matching listings, Oct 26, 2026), discounted to estimate sold prices; updated weekly. Parts-only, untested and accessory listings are left out.

Price history

Oct 5, 2026: $265 median askOct 12, 2026: $262 median askOct 19, 2026: $265 median askOct 26, 2026: $255 median ask
Oct 5, 2026Median ask (line) and middle half of asks (band), weeklyOct 26, 2026

Listed on eBay now

Asking prices at the last refresh, cheapest to dearest. Some may have sold since.

About the Mamiya Sekor C 80mm f/2.8 (645)

The standard lens of the Mamiya 645 manual-focus system, fitting every M645 body from the 1000S to the Pro TL; the original Sekor C and later “N” versions are grouped here. The 645 AF lens and the RB67/TLR lenses are different and excluded. Check for haze, fungus, and a crisp aperture.

What affects the price

  • Fungus (web-like threads), haze or separation inside the glass. Shine a flashlight through the lens to check.
  • Oily or sticky aperture blades, and a smooth, even focus ring.
  • Scratches on the front element and cleaning marks. Light dust is normal and barely affects price.
  • Front and rear caps, the hood and the original box add a little; the mount matters most for who can use it.

Price your own

Check yours liveWhat’s It Worth? with your exact condition and extras.See sold prices on eBayThe free extension adds sold stats to eBay search.Check your own listingsPrice Check compares every listing in your store to the market.

FAQ

How much is a Mamiya Sekor C 80mm f/2.8 (645) worth?+

As of October 2026, a used Mamiya Sekor C 80mm f/2.8 (645) typically sells for about $196–$255, based on 95 current eBay listings. Asking prices are discounted about 12% to estimate what it actually sells for.

What should I list a Mamiya Sekor C 80mm f/2.8 (645) for?+

List at around $254.99 to sit mid-pack with room for offers, or around $194.99 to sell it quickly. Condition, what’s included and good photos move it up or down.

Are these sold prices?+

No. eBay only shares sold prices with approved partners, so this guide uses current asking prices on eBay (items for sale right now), drops accessories, parts-only and outlier listings, and discounts the middle of the range to estimate the sale price. It is updated weekly.

How do I check the value of my own Mamiya Sekor C 80mm f/2.8 (645)?+

Use What’s It Worth? to search live eBay listings with your exact description and condition, or the FlipperTools extension to see sold prices on eBay’s own search pages.

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