We have just 8 of these rare Sphaenognathus xerophilus specimens ( Lucanidae ), from San Martin. ALL ARE IN PRISTINE A1 CONDITION!! While most specimens on dealer's lists, are in the 27 to 32mm size arena, we can offer specimens from 40 to 56mm!! These are unusually large specimens, a true prize for the avid collector of rare Stag Beetles. Prices will vary with the size and number purchased. The specimen displayed in the photos, is 45mm. Simply Call me at 631-368-2933, or email: chaslimmer@[obscured]