Price’s variorum edition, described by Dibdin alongside the Leiden edition of 1614 as follows: “These are valuable editions and sell high: especially the latter [i.e. this 1650 edition]. They contain the excellent observations of Is. Casaubon, ‘In Apologiam’ [first published 1594] (whose remarks on the Editio princeps of Apuleius are not perhaps generally known,) the various readings of J. Pyrrhus, and the annotations of Beroaldus and Gruter. The latter edition, which is now an exceedingly scarce volume, contains, in addition to the foregoing matter, the annotations of Pricaeus ‘in Apologiam,’ and the edition usually goes by the name of the latter […].”
Dibdin I, 285; Graesse I, 171; Schweiger 2 pt. 1, 11.