Waterman — sold prices
7 tracked models, 280 completed eBay sales in the trailing 90 days. Medians are outlier-trimmed sold prices, not asking prices.
Modern core collectibles
| Model | Median (90d solds) | Sold / 90d | Range |
|---|---|---|---|
| Expert | $77 | 64 | $31–$200 |
| Hemisphere | $57 | 35 | $30–$139 |
American & English vintage
| Model | Median (90d solds) | Sold / 90d | Range |
|---|---|---|---|
| Edson — Modern | $910 | 11 | $239–$1,620 |
| Patrician — Vintage | $557 | 8 | $331–$1,825 |
| Carene — Modern | $225 | 52 | $128–$439 |
| Hundred Year — Vintage | $153 | 5 | $150–$250 |
| 52 — Vintage | $150 | 105 | $64–$351 |
Prices are 90-day medians of completed eBay sales, IQR-trimmed, with accessory and parts listings rejected. Condition, nib, box/papers and originality move individual pens well beyond any median — treat these as market context, not an appraisal.