The president of CBS, William Paley, commissioned a color episode of Perry Mason be filmed, so he could see what the show would look like in color, should it be renewed for a 10th (1966-67) season, the season all prime time shows went color. The color Perry Mason was likely filmed in September or October, 1965.
The average annual salary of a real estate certified appraiser trainee was $29,000 as of 2013, according to the job site Simply Hired.
According to MortgageNewsDaily.com, the national average cost for an appraisal by a licensed professional is between $300 and $400 and should require roughly two hours of inspection time to complete.