A Armadillidium vulgare costs $3.95–$3.95 per isopod today; the median is $3.95. Based on 1 in-stock listing with a stated animal count across 1 US vendor, updated November 14, 2026.
Per-isopod prices are computed from the stated group count (a $36
ten-plus-two culture is $3.00/isopod). Shipping and live-arrival
guarantee terms differ by vendor and can change which one is cheapest
to your door.
Reading today's numbers
The highest per-isopod price for Armadillidium vulgare today ($3.95) is 1.0× the lowest ($3.95). That is a fairly tight range, meaning vendors broadly agree on what this line is worth right now. Note that 2 of 4 tracked listings are in stock right now; today's stats come from the in-stock ones.