πιπράσκεσθαι

From LSJ

Oἱ δὲ Ἀθηναῖοι ἦσαν ἐν μεγάλῳ κινδύνῳ... (adaptation of Herodotus 6.105) → The Athenians were in great danger...

Source

Lexicon Thucydideum

vendi, to be sold, 6.95.1.