Courtney Campbell will be removing the PWYW option from his recent release of the Hack & Slash Compendium I on DriveThruRPG [AL] and RPGNow [AL] on Monday 29th, 2014 with the price being raised from PWYW to the final price of $3.99. The print version on sale at Lulu will increase from $4.99 to $6.99 at the same time.
He is also currently having a sale on his previous publication On the Non-Player Character at both DriveThruRPG [AL] and RPGNow [AL] as well as at Lulu in print and PDF, where he has put it on sale for 50% off, making it $9.99 for the PDF and $15.00 for the print version. Until the end of today, Lulu has extended the coupon code MATEY25 which allows you to get another 25% off all print purchases at the site.
Updated September 24th to correct pricing for the Hack & Slash Compendium I and to include a link to Lulu for the print version.