Auction results for John Deere 6620 Combines / Harvesters
Individual Auction Sale Prices
Each point is one converted auction sale price in USD. Individual sales are shown directly because monthly samples are too sparse for a reliable monthly summary.
Building Sales Data Chart
John Deere 6620 Combines / Harvesters listed from most recent to oldest auction sale.
You can see a complete listing of John Deere Combines / Harvesters for sale and auction by clicking here.
| Auction Date | Model Name | Converted Price | Auction Location | Details |
|---|---|---|---|---|
| Oct 15, 2025 | 1979 John Deere 6620 | $4,730 USD | ONLINE | Full listing description |
| Sep 17, 2025 | 1981 John Deere 6620 | $1,705 USD | ONLINE | Full listing description |
| Feb 26, 2025 | John Deere 6620 | $4,000 USD | ONLINE | Full listing description |
| Feb 26, 2025 | John Deere 6620 | $4,000 USD | ONLINE | Full listing description |
| Jan 31, 2025 | John Deere 6620 | $3,000 USD | ONLINE | Full listing description |
| Jan 25, 2025 | John Deere 6620 | $2,800 USD | ONLINE | Full listing description |
| Oct 21, 2024 | 2005 John Deere 6620 | $22,556 USD | QL | Full listing description |
| Nov 1, 2023 | John Deere 6620 | $6,000 USD | ONLINE | Full listing description |
| Apr 11, 2018 | 1981 John Deere 6620 | $6,160 USD | CONWAY SPRINGS, KS | Full listing description |
| Jun 15, 2017 | John Deere 6620 | $5,000 USD | MONTGOMERY, AL | Full listing description |
| Feb 9, 2017 | John Deere 6620 | $500 USD | LAUREL, DE | Full listing description |
| Sep 28, 2016 | 1981 John Deere 6620 | $5,170 USD | ABILENE, KS | Full listing description |
| Sep 28, 2016 | 1981 John Deere 6620 | $5,170 USD | ABILENE, KS | Full listing description |
| May 25, 2016 | 1982 John Deere 6620 | $3,410 USD | MANHATTAN, KS | Full listing description |
| Dec 16, 2015 | 1982 John Deere 6620 | $5,280 USD | LEAVENWORTH, KS | Full listing description |
| May 13, 2015 | 1980 John Deere 6620 | $4,510 USD | LINCOLN, KS | Full listing description |
| May 13, 2015 | 1984 John Deere 6620 | $6,160 USD | LINCOLN, KS | Full listing description |
| Apr 11, 2015 | 1982 John Deere 6620 | $12,714 USD | WETASKIWIN, AB | Full listing description |
