diff --git a/lib/tel_selections.rb b/lib/tel_selections.rb
index bea4baa2c7af1303a2ea35278df1c2bdbd73e997..67c199e082b7c79bd1af7e090bc0eea1843fc71b 100644
--- a/lib/tel_selections.rb
+++ b/lib/tel_selections.rb
@@ -325,7 +325,7 @@ class TelSelections
 				end
 
 				def to_s
-					super + (price > 0 ? " +$%.2f" % price : "")
+					super + (price.positive? ? " +$%.2f" % price : "")
 				end
 
 				def self.fetch(tn, db: DB)