1 It is caused by inflammation of the joints in the rib cage.  The symptoms of costochondritis include sharp chest pain, which feels worse when coughing, sneezing or breathing heavily, and tenderness or soreness of the rib cage.
Cost to Stain a Deck. The average cost to stain a deck is between $540 and $1,050, depending on the size of your deck and what type you use. Most stains come in 1-gallon containers and provide around 200 to 300 square feet of coverage depending on the thickness of the stain.
1 All necessary repairs and sanding should be done, and the deck should be cleaned and allowed to dry for at least 24-48 hours before applying stain. 2  However, improper cleaning with a power washer can cause serious damage; some experts recommend using brushes and a hand sprayer or hose. Do-it-yourself supplies can cost $20-$250, depending on type and quality of stain, and size of deck.