Glock 21 Price 2026: $299 Latest · Updated Daily
Built from GunDealAlerts’ own price record — 13,717 tracked prices across 1,929 products from 891 retailers since 2024.
Price Distribution
The most recent Glock 21 deal tracked on r/gundeals was $299 on Aug 29, 2026; no newer one has been posted. The lowest price ever tracked is $299, from Aug 29, 2026. Across 3 new Glock 21 deals tracked between 2025-04-08 and 2026-08-29, the average was $319 (range $299–$330).
Looking for the best price on a Glock 21? We track every deal posted to r/gundeals so you know exactly what a good price looks like — and when to buy.
What Should You Pay for a Glock 21?
Based on 3 new deals tracked from r/gundeals, here’s what the market looks like for the Glock 21:
These numbers describe new Glock 21 deals. Prices for other conditions are tracked separately and are not averaged in.
Price Breakdown
- Great deal: At or below $299 — buy with confidence
- Good deal: $299 — solid price, worth grabbing
- Average: $299–$330 — fair but nothing special
- Overpaying: Above $330 — wait for a better deal
Based on our Glock 21 price tracker — updated with every r/gundeals post.
Recent Glock 21 New Deals from r/gundeals
- $299 — [Handgun] Glock 21 Gen4-LE Trade- $299 + S/H from shop.parros.com (1 upvotes)
- $329 — [Handgun] Glock 21.4 LE trade. $329.00 + shipping-3 Mags & Box from shop.parros.com (59 upvotes)
- $329 — [Handgun] Glock 21 Gen 4 (G21SF Available in Comments) in Very Good Condition for $329.99 + shipping from wistransfers.com (63 upvotes)
View all Glock 21 deals and full price history →
Glock 21 Used / Trade-In Prices
We also track 4 used / trade-in Glock 21 deals separately. These run $319 on average ($299–$349) — a different market, so they are never folded into the headline price above.
How to Get the Best Glock 21 Price
- Set up an alert. Add “Glock 21” as a keyword in your alert preferences and we’ll email you the moment a deal posts.
- Know your target price. Anything under $299 is a strong buy. Don’t pay above $330 unless you need it today.
- Check the price history. Our Glock 21 product page shows every deal we’ve tracked with price trends over time.
View full Glock 21 price history and deals →
Glock 21 Price Trend
Across 7 tracked Glock 21 deals between 2025-04-08 and 2026-08-29, the median tracked price has fallen about 5% — deals have been getting better, so there is less urgency to take the first one you see. Earlier half: $330 median. Recent half: $314 median. Measured on r/gundeals deals only, not list prices.
Frequently Asked Questions
What is a good price for a Glock 21?
For a new Glock 21, anything at or below $299 is a great deal — that is the cheapest 10% of tracked deals, and it sells out quickly on r/gundeals. $299–$299 is a solid deal worth grabbing. Above $330, you are paying more than three quarters of tracked deals and should wait for a real drop.
How much does a Glock 21 usually cost?
Across 3 tracked r/gundeals deals, a new Glock 21 averages around $319, with verified deals ranging from below $299 on the low end to above $330 on the high end. Retail (non-deal) pricing typically sits at or above $330. Deals in other conditions are priced separately and are not averaged into this figure.
Should I buy a Glock 21 now or wait?
Check the current price of the new Glock 21 against $299 (great), $299 (good), $319 (average). If the price you are seeing is below $299, buy — these prices do not stay around. Otherwise set a free price alert and let the deal come to you.
Where can I see live Glock 21 deals?
Live deals for the Glock 21 from r/gundeals are tracked on our product page, sorted by price and recency, with each deal including dealer reputation and time-to-sellout data.
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