Странные цены

Квартиры - Цены.rb

 # id Квартиры, Цены
 {:id_1c=>"О00001130", :prices=>[15000]},
 {:id_1c=>"О00004155", :prices=>[16000]},
 {:id_1c=>"О00001180", :prices=>[35000]},
 {:id_1c=>"О00001238", :prices=>[12000]},
 {:id_1c=>"О00000600", :prices=>[30000]},
 {:id_1c=>"О00000338", :prices=>[14000]},
 {:id_1c=>"О00000888", :prices=>[16000]},
 {:id_1c=>"25782", :prices=>[17000]},
 {:id_1c=>"25796", :prices=>[20000]},
 {:id_1c=>"25866", :prices=>[12000]},
 {:id_1c=>"О00004731", :prices=>[20000]},
 {:id_1c=>"О00000690", :prices=>[18000]},
 {:id_1c=>"О00004080", :prices=>[15000, 15000]},
 {:id_1c=>"О00011694", :prices=>[33000]},
 {:id_1c=>"О00000890", :prices=>[15000, 15000, 15000]},
 {:id_1c=>"16776", :prices=>[15000]},
 {:id_1c=>"15101", :prices=>[13000]},
 {:id_1c=>"725", :prices=>[22000]},
 {:id_1c=>"7329", :prices=>[20000]},
 {:id_1c=>"13666", :prices=>[25000]},
 {:id_1c=>"11716", :prices=>[30000]},
 {:id_1c=>"15699", :prices=>[14000]},
 {:id_1c=>"11729", :prices=>[10000]},
 {:id_1c=>"15243", :prices=>[16000]},
 {:id_1c=>"О00006153", :prices=>[16000]},
 {:id_1c=>"О00001666", :prices=>[1500]},
 {:id_1c=>"О00001138", :prices=>[12000]},
 {:id_1c=>"25320", :prices=>[16000]},
 {:id_1c=>"23877", :prices=>[17000]},
 {:id_1c=>"18316", :prices=>[25000]},
 {:id_1c=>"1103", :prices=>[25000]},
 {:id_1c=>"2311", :prices=>[17000]},
 {:id_1c=>"1183", :prices=>[3000]},
 {:id_1c=>"11630", :prices=>[28000]},
 {:id_1c=>"17095", :prices=>[15000]},
 {:id_1c=>"17092", :prices=>[30000]},
 {:id_1c=>"16932", :prices=>[40000]},
 {:id_1c=>"16475", :prices=>[25000]},
 {:id_1c=>"15858", :prices=>[16000]},
 {:id_1c=>"15876", :prices=>[17000]},
 {:id_1c=>"17107", :prices=>[15000]},
 {:id_1c=>"16209", :prices=>[22500]},
 {:id_1c=>"12196", :prices=>[35000]},
 {:id_1c=>"15301", :prices=>[18000]},
 {:id_1c=>"16100", :prices=>[15000]},
 {:id_1c=>"16169", :prices=>[45000]},
 {:id_1c=>"17114", :prices=>[13000]},
 {:id_1c=>"О00002509", :prices=>[30000]},
 {:id_1c=>"5742", :prices=>[100000]},
 {:id_1c=>"О00010845", :prices=>[11000]},
 {:id_1c=>"15704", :prices=>[1200]},
 {:id_1c=>"О00009254", :prices=>[14000]},
 {:id_1c=>"О00009417", :prices=>[7000, 7000, 7000]},
 {:id_1c=>"О00002780", :prices=>[20000]},
 {:id_1c=>"О00005310", :prices=>[18000]},
 {:id_1c=>"О00001350", :prices=>[19000]},
 {:id_1c=>"О00001680", :prices=>[32000]},
 {:id_1c=>"О00001623", :prices=>[25000]},
 {:id_1c=>"25969", :prices=>[20000]},
 {:id_1c=>"25982", :prices=>[13000]},
 {:id_1c=>"26101", :prices=>[30000]},
 {:id_1c=>"26132", :prices=>[25000]},
 {:id_1c=>"26192", :prices=>[20000]},
 {:id_1c=>"26215", :prices=>[25000]},
 {:id_1c=>"26334", :prices=>[14000]},
 {:id_1c=>"26352", :prices=>[16000]},
 {:id_1c=>"26430", :prices=>[23000]},
 {:id_1c=>"О00001776", :prices=>[30000]},
 {:id_1c=>"О00000345", :prices=>[16000, 18000]},
 {:id_1c=>"О00002160", :prices=>[16000]},
 {:id_1c=>"О00000383", :prices=>[30000, 30000]},
 {:id_1c=>"О00000381", :prices=>[14000, 14000]},
 {:id_1c=>"О00002108", :prices=>[17000]},
 {:id_1c=>"О00001958", :prices=>[16000]},
 {:id_1c=>"О00002851", :prices=>[18000, 0]},
 {:id_1c=>"О00002193", :prices=>[25000, 25000]},
 {:id_1c=>"О00002236", :prices=>[25000]},
 {:id_1c=>"О00001488", :prices=>[27000, 27000]},
 {:id_1c=>"О00002724", :prices=>[14000]},
 {:id_1c=>"О00002411", :prices=>[20000]},
 {:id_1c=>"О00000232", :prices=>[17000, 0, 0]},
 {:id_1c=>"О00002504", :prices=>[23000]},
 {:id_1c=>"О00004679", :prices=>[1200]},
 {:id_1c=>"О00002243", :prices=>[15000]}