I experienced a similar situation on an archery only concession in the East Cape. On day 7 of a 10 day hunt, a large eland bull (not a target specie, but within the budget I had available) began to approach the blind and the PH got excited. Naturally I too get pumped up as this animal must be special as nothing we had seen nor harvested thus far elicited this type of response. As I was prepping for a shot opportunity, the PH softly whispered to me that THIS particular eland bull would be almost triple the price posted on the outfits pricing sheet. At first I assumed he was joking as nowhere before had a sliding scale of any type and mentioned. Nonetheless, I did indeed confirm that he was serious and was firmly quoted the higher price again. At that moment I put the bow back in its hanger and listened to the PH stubbornly try to upsell me to take the shot. After the bull departed we had a LONG discussion about how it was concerning to me that at no time in any conversation prior to the hunt, at any time during the safari or in any documents provided by the outfit did the practice or even possibility of sliding scale pricing come into play. It was still a great hunt, but to say that one moment left a bad taste in my mouth would be an understatement. I realize all the game is owned by the landowner, but if its even a possibility that truly superior specimens may incur a higher fee, its the outfits obligation to disclose that beforehand. Anything else appears to be price gouging.