1 On average, one dozen bagels will cost about $7 to $11. 2  The gourmet-topped bagels may be available for an extra cost. 3  According to a handful of people who answered this question on Yahoo! 4  Answers, many stated that they paid anywhere from $6 to as much as $15. Ordering additional items, such as coffee and cream cheese, can be an additional cost. 2  Each cream cheese spread should cost about $0.50 to $1.50 each. 3  As stated above, gourmet bagels could cost 30 percent more than the standard bagels. 4  Taxes may not be included.