The subscription pinballninja.com blog pinball repair site is having a sale for the next 24 hours. instead of the paypal $20 normal thing, knock 10% off and $18 will do the trick. The pinball ninja site features over 850 documented repairs with over 350 HD repair videos too. More details at http://pinrepair.com/donate
Also the http://pinrepair.com web site has some changes too, which many should find useful.
And don't forget the upcoming Ann Arbor pinball show Friday to Sunday May 15-17, 2015. Over 250 restored games available for play. Limited ticket sales to keep player-to-game ratio very nice. Tournament on Friday of the show (before the show begins, so all games are available to everyone during show hours.) Lots of other nice show features too, which make the show experience better. details at http://vfwpinball.com/?p=128