Doona Infant Car Seat + Stroller (OPEN BOX)
Open-box Doona Infant Car Seat + Stroller listed far below typical retail – appears heavily discounted from the page's stated original price.
High-safety rated convertible car seat for under $100 with years of use remaining.
With a retail price of ~$365, $90 for a seat that is valid until 2029 is an excellent value for a top-tier convertible car seat.
Verify the manufacture label (2019) and expiration (2029), confirm no crash history, and check harness integrity.
Recent comparable units have changed hands between $120 and $220. At $90, this listing is $30 below the low end of fair-market value.
Each dot is a comparable unit that actually changed hands. The dashed line is this listing’s asking price.
Finished sales for similar units, sourced from public listings.
| Sold date | Price | Condition | Source |
|---|---|---|---|
| Apr 12, 2026 | $125 | Used | r/mechmarket |
| Mar 29, 2026 | $160 | Like new | eBay |
| Mar 28, 2026 | $150 | Excellent | eBay |
| Mar 13, 2026 | $175 | Used | Facebook Marketplace |
| Feb 23, 2026 | $235 | Excellent | r/mechmarket |
| Feb 21, 2026 | $230 | Good | eBay |
| Feb 18, 2026 | $155 | Excellent | Reverb |
| Feb 14, 2026 | $195 | Very good | Facebook Marketplace |
With a retail price of ~$365, $90 for a seat that is valid until 2029 is an excellent value for a top-tier convertible car seat.
Verify the manufacture label (2019) and expiration (2029), confirm no crash history, and check harness integrity.
We use recent finished sales for the same model, configuration, and condition tier — not asking prices. The fair-price range reflects where comparable units have actually changed hands in the last 90 days.