4 lots by Karl Timoleon Neff (1805–1876) at Estonian auction houses, 2000–2023: 1 sold (25%). One hammer price, €8,250. Prices as the houses published them, without the buyer's premium.
| Sale | Work | Result |
|---|---|---|
| Sügisoksjon 2023Allee galerii · November 2023 | Tütarlapse portree, 1840-1850Watercolour on paper · 19.5 x 15.3 cm | unsoldstarting price €6,800Lot ↗ |
| Eesti vanema klassika & graafika kevadoksjon 2023Vernissage · May 2023 | Noore daami portree, 1857Watercolour. Gouache. Paper. 18.1 x 13.3 (ovaal), 28.5 x 22.9 (paspartuu) | €8,250starting price €5,500Lot ↗ |
| Haus Galerii sügisoksjon 2018Haus Galerii · 1 November 2018 | Tütarlapse portree, 1840 - 1850Watercolour, paper · 19.5 x 15.3 cm | unsoldstarting price €5,500Lot ↗ |
| Haus Galerii / VII oksjon, 2000 sügisHaus Galerii · 26 October 2000 | Allegooriline figuur, 1841Paper, pencil, watercolour | unsoldstarting price €2,045Lot ↗ |