Buy vs Rent: We recommend you Rent
This compares the total cost of owning the book (cheapest buy price minus the best sell-back offer today) with the cheapest rental.
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Disclaimer: These calculations are based on the current advertised price. Your results will vary depending on several factors, including the condition of the book and the advertised price at the time of sale.
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| eCampus 180 Day eBook (expires 04/18/2027) |
180 Day eBook (expires 04/18/2027) |
$52.15 as of Oct 20, 2026, 4:28 AM ET |
FREE | |||
| BiggerBooks 180 Day eBook (expires 04/18/2027) |
180 Day eBook (expires 04/18/2027) |
$52.15 as of Oct 20, 2026, 4:28 AM ET |
FREE | |||
| Knetbooks Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$68.83 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| BiggerBooks Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$71.62 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| Knetbooks Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$72.66 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| eCampus Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$69.53 as of Oct 20, 2026, 4:28 AM ET |
$3.97 | |||
| Knetbooks Used |
Used | $74.16 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| BiggerBooks Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$75.59 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| Knetbooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$76.48 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| eCampus Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$73.39 as of Oct 20, 2026, 4:28 AM ET |
$3.97 | |||
| BiggerBooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$79.57 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| eCampus Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$77.25 as of Oct 20, 2026, 4:28 AM ET |
$3.97 | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| Knetbooks Used |
Used | $74.16 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| eCampus (Marketplace) Used (Marketplace) |
Used (Marketplace) |
$132.89 as of Oct 20, 2026, 4:28 AM ET |
$3.97 | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| BiggerBooks New |
New | $101.87 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| Knetbooks New |
New | $102.39 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| eCampus New |
New | $102.90 as of Oct 20, 2026, 4:28 AM ET |
FREE | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| Knetbooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$76.48 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| BiggerBooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$79.57 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| eCampus Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$77.25 as of Oct 20, 2026, 4:28 AM ET |
$3.97 | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| Knetbooks Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$72.66 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| BiggerBooks Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$75.59 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| eCampus Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$73.39 as of Oct 20, 2026, 4:28 AM ET |
$3.97 | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| Knetbooks Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$68.83 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| BiggerBooks Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$71.62 as of Oct 20, 2026, 4:28 AM ET |
at checkout | |||
| eCampus Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$69.53 as of Oct 20, 2026, 4:28 AM ET |
$3.97 | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| eCampus 180 Day eBook (expires 04/18/2027) |
180 Day eBook (expires 04/18/2027) |
$52.15 as of Oct 20, 2026, 4:28 AM ET |
FREE | |||
| BiggerBooks 180 Day eBook (expires 04/18/2027) |
180 Day eBook (expires 04/18/2027) |
$52.15 as of Oct 20, 2026, 4:28 AM ET |
FREE | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| VitalSource eBook |
eBook | Check price at VitalSource |
at checkout | |||
| RedShelf eTextbook |
eTextbook | Check price at RedShelf |
at checkout | |||
| Amazon New & used |
New & used | Check price at Amazon |
at checkout | |||
| AbeBooks Used & new (marketplace) |
Used & new (marketplace) | Check price at AbeBooks |
at checkout | |||
| SellBackBooks Sell back |
Sell back | Check price at SellBackBooks |
at checkout | |||
Prices checked Oct 20, 2026, 4:28 AM ET. Totals include shipping where the store lists it. As an Amazon Associate, CheapestTextbooks.com earns from qualifying purchases.
Fairness in educational assessment has become a major talking point and allegations that assessments are unfair are commonplace on social media and in the press. But what does fairness mean in practice and how can we evaluate it? This book offers a timely and necessary investigation, exploring the concept through the lenses of: measurement theory, social justice, the law and philosophy in order to put forward a template for fairness in educational assessment. Drawing on international examples from the UK, US, Australia and South East Asia, this book offers a commentary on fairness that is highly relevant to the changing context of assessment today. If you have a professional or academic interest in educational assessment, are a education policymakers or are just interested in working to make assessment fair, then this book is for you!
When you open this page we ask eCampus, Amazon, Knetbooks, BiggerBooks, VitalSource and RedShelf for their current prices on ISBN 9781526474940 and sort every offer by its total with shipping. Rental rows show the term (semester, quarter or short term) and that term goes with you to the store's cart, and eBook rows link straight to the 180-day or no-expiry option you picked. Prices are rechecked at least every 30 minutes, so confirm the total at checkout.
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