by Mary Roach
by Mary Roach is stocked by 1 independent online stores we track, across 5 listings. Every price below was read from that retailer's own catalogue and is shown in the currency it charges — nothing here is exchange-rate converted.
Stores
1
Listings
5
Median price
13 CAD
Discounted
0
Where to buy by Mary Roach
Price gaps between retailers can be real positioning — or simply different currencies. A Shopify catalogue does not state its currency, so treat a wide gap as a question.
| Store | Country | Products | Cheapest | Median | On sale |
|---|---|---|---|---|---|
| janusbooks.ca | CA | 5 | 12 CAD | 13 CAD | — |
by Mary Roach products, biggest discounts first
| Product | Store | Price | Was | Off |
|---|---|---|---|---|
| Bonk | janusbooks.ca | 15 CAD | — | — |
| Gulp | janusbooks.ca | 15 CAD | — | — |
| Stiff | janusbooks.ca | 13 CAD | — | — |
| Packing for Mars | janusbooks.ca | 12.5 CAD | — | — |
| Spook | janusbooks.ca | 12 CAD | — | — |
Not affiliated with or endorsed by by Mary Roach. Prices are observations from public retailer catalogues and may be out of date. Request removal.