Nike LeBron 21 Algae
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Quick Answer
Across sizes, the Nike LeBron 21 Algae averages about $158 on the resale market. Your size may cost more or less.
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Live Resale Prices
The lowest ask on each marketplace right now — usually an odd size. Most sizes trade around $158; see prices by size below.
Each card is that marketplace's lowest ask across all sizes — your size may cost more. See prices by size below.
Sizing Lebron
Early read6 of 13 say true to size
- “TTS. Not a great shoe for wide footers, imo.”r/Sneakers · Jun 2018
- “Tts IMO. They fit snugly but still have some room”r/Sneakers · Apr 2018
- “TTS, but you might as well hit up your local shoe store”r/Sneakers · Jun 2023
Based on 13 comments across 5 threads, newest Jun 2023. Checked Oct 2, 2026.
Release Details
Release Date
January 1, 1970
Retail Price
$200
SKU
FV2345-302/FV2346302
Price Analysis
The Nike LeBron 21 Algae is a Nike release. It released on January 1, 1970.
The Nike LeBron 21 Algae is currently trading at $158 on the resale market, about 21% below its $200 retail price — an opportunity for buyers.
As of October 15, 2026, the Nike LeBron 21 Algae averages $158 across sizes on StockX, GOAT and eBay - 21% below its $200 retail price. The shoe recorded 1 sales in the last 30 days.
Prices by Size
| Size | GOAT | eBay |
|---|---|---|
| 4.5 | $622 | — |
| 5.5 | $291 | — |
| 6 | $298 | — |
| 7 | $332 | — |
| 7.5 | $77 | $80 |
| 8 | $69 | $84 |
| 8.5 | $93 | $88 |
| 9 | $104 | — |
| 9.5 | $168 | $78 |
| 10 | $114 | — |
| 10.5 | $94 | $100 |
| 11 | $169 | — |
| 11.5 | $109 | — |
| 12 | $109 | — |
| 12.5 | $196 | $150 |
| 13 | $132 | $88 |
| 13.5 | $270 | — |
| 14 | $203 | — |
| 15 | $1,321 | — |
| 16 | $208 | — |
Check retailer size guides for the best fit.
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Where to buy the LeBron
Compare lowest asks across StockX, GOAT and eBay for every LeBron colorway we track.
Frequently Asked Questions
How much is the Nike LeBron 21 Algae reselling for right now?
The Nike LeBron 21 Algae averages about $158 across sizes on resale platforms like StockX and GOAT.
When did the Nike LeBron 21 Algae release?
The Nike LeBron 21 Algae originally released on January 1, 1970 at a retail price of $200.
Is the Nike LeBron 21 Algae worth buying?
With the Nike LeBron 21 Algae currently priced below retail, it represents solid value for buyers right now.
Where can I buy the Nike LeBron 21 Algae?
The Nike LeBron 21 Algae is available on resale platforms including StockX, GOAT, and eBay. If restocks occur, check the Nike website and authorized retailers.
What sizes does the Nike LeBron 21 Algae come in?
The Nike LeBron 21 Algae is typically available in men's US sizes 4–18, with select colorways also releasing in women's and grade school sizing. Size availability varies by retailer, so check StockX or GOAT for current stock.
Will the Nike LeBron 21 Algae go up or down in value?
Price predictions for the Nike LeBron 21 Algae depend on release hype, production run size, and broader market trends. Set up a SneakerPing alert to track price movements automatically.
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