How much will 200 sq ft of wallpaper cost approx?

How much will 200 sq ft of wallpaper cost approx? Cost for 200 sq ft of wallpaper is approximately $140 to $600 for materials only, and $500 to $1400 total including professional installation. Calculation, standard US single roll covers about 30 sq ft gross, usable about 25 sq ft after trimming and pattern matching, double roll covers 60 sq ft gross usable 50 sq ft. For 200 sq ft net wall area, you need 200 divided by 25 equals 8 single rolls or 4 double rolls without pattern waste, with large pattern repeat 20 to 24 inches you need 20% extra, so 5 double rolls. Material cost, budget wallpaper $20 to $40 per single roll, so 8 rolls $160 to $320, double roll $40 to $80, 4 double rolls $160 to $320. Mid-range wallpaper $40 to $80 per single roll, so 8 rolls $320 to $640. Peel and stick wallpaper $30 to $80 per roll covering 28 sq ft, need 7 to 8 rolls $210 to $640. Designer wallpaper like grasscloth $100 to $250 per roll covering 30 sq ft, need 8 rolls $800 to $2000. Installation labor $1 to $3 per sq ft if you supply wallpaper, so 200 sq ft labor $200 to $600, or $3 to $8 per sq ft including basic wallpaper, total $600 to $1600. So approx cost 200 sq ft wallpaper $140 to $600 materials budget to mid-range, $500 to $1400 total with installation, more for premium designer paper.