"Second-hand Bioware
Also called “clearance” bioware so as not to disgust the
bargain hunters, second-hand bioware is a growth market. While
second-hand organs and implants are sometimes available from
the original owners, this is less common than cyberware and
bioware acquired from corpses or through other nefarious means.
Specialized underworld operations such as Tamanous and the
Body Bank deal as much in natural organs as in bioware. Only
basic bioware can be found second-hand—alpha or better grade
and cultured bioware are by definition protein-matched and
cannot be implanted in another body. Apply the Essence Cost,
Availability, and Cost modifiers to the second-hand implant as
noted on the table below"
Page 61 Augmentation
They do not have the table though, but I have read that it is the same as used Cyber ware ESS cost: 1.2/ cost: half
Edit: I found the Grades table in runner's tool kit compiled tables: page 31
IMPLANT GRADES
Grade Essence Cost Multiplier: Availability Modifier: Cost Multiplier: Page
Standard 1 — 1 313, SR4A
Second-hand 1.2 –1 0.5 32, AU
Alphaware 0.8 — 2 313, SR4A
Betaware 0.7 — 4 313, SR4A
Deltaware 0.5 — 10 313, SR4A