A quick google search of ticket prices for other state championship games shows the following:
Indiana - $15 per day, covers 3-game session per day.
Kentucky - $15 per game, $75 for 6-game pass.
Michigan - $20 per day, covers 4-game session per day.
Pennsylvania - $8 per game (2022), single game admission only. (Games at Cumberland Valley HS)
Alabama - $15 per game, single game admission only.
Louisiana - $25 in advance, $30 day of game. Unclear if muti- or single-game admission.
Texas - $20 per day, parking $20.
Georgia - State Finals $18 per game, single game admission.
Florida - $17 in advance, $20 day of game, single game admission.
Maryland - $10 per game.
North Carolina - $10 per game, single game admission.
South Carolina - $15 per game, single game admission.
Only these states play all (or vast majority) of their titles at the same site:
Utah (small schools play at UVU usually, while big ones at Rice-Eccles), Nevada (most will be at Allegiant, at least one will be in northern NV), Wyoming (all at U of Wyo), Colorado (most now at CSU-Pueblo, big schools in Denver or Aurora), North Dakota (all 4 at NDSU Fargodome), South Dakota (all 7 at USD Dakota Dome), Nebraska (all non-6man games at U of Nebraska on Monday and Tuesday before Thanksgiving, 6 games, 2 days), Texas (UIL plays all 12 at AT&T Stadium, 4 days 3 games a day), Louisiana (3 days of games, usually on two separate weekends for public and private at Superdome), Arkansas (War Memorial Stadium over two weekends), Missouri (moved around, either at Mizzou or SW Missouri State usually), Iowa (all at UNI-Dome), Minnesota (all at US Bank Stadium), Wisconsin (all 11-man at U of Wisconsin), Illinois (all 8 at NIU or ISU now, used to rotate with U of I), Indiana (all at Lucas Oil Stadium, 2 days), Michigan (all 8 11-man at Ford Field, two days), Kentucky (all games now at UK, formerly at WKU and before that at U of L), Tennessee (moves around a lot, now at UTC in Chattanooga, formerly at Tenn Tech in Cookeville, 3 days of 3 games per day), Mississippi (rotates around, all games at MSU, Ole Miss, or Southern Miss), Alabama (rotates now between UAB, Bama, and Auburn, all games over 3 days, starting on Wednesday), Georgia (all 8 boys games at Mercedes-Benz Stadium, three days, plus the girls flag games included), South Carolina (big school games at USC, small school games at Benedict College nearby, don't overlap, one day at one, one at the other). North Carolina (had 8 games before, at three different sites, now 4 games split between two sites, spanning two days at UNC and NC State now, so not really counted), Maryland (at Naval Academy now for 5 classes), Delaware (both games at U of Delaware in Newark, same day), New Jersey (depends on matchups, but two weekends, and either at Rutgers or MetLife, depending on availability), New York (5 games at Syracuse JMA Wireless Dome formerly Carrier Dome, 2 days, Friday and Sunday usually to not compete with U of Syracuse), Vermont (all games at Rutland HS on one day), New Hampshire (at UNH over multiple weekends and days), Massachusetts (most at Gillette Stadium in one day), Rhode Island (usually at Cranston Stadium in Cranston, 4 games though there's been some changes), Maine (Most games at Portland, one game is usually at U of Maine instead)
Some are all-electronic tickets, some are not.
Seems like Ohio's $15/game and $90 for all 7 games is in the mid-range. Some lower, some higher.
I picked surrounding states and states with relatively comparable HS football reputations to Ohio's.
I understand why those that want to watch every championship game would prefer the Indiana/Michigan pricing, but for the bulk of those in attendance at state championship games, they are parents/families/classmates who are attending one game and one game only.
I don't think OHSAA makes a bunch of money on people who attend multiple games - that ship has sailed.
***Pennsylvania's finals are played at Cumberland Valley High School - nice HS facility, but for a fee of $2600 for the entire weekend.
I don't know what the fee is for Benson, but I would guess significantly higher than $2600.
I didn't see much info as to student tickets in other states - most no reference at all.
I would think that should be considered for future - but cutting the price does not necessarily mean an offsetting number of additional attendees.
The Demand/Supply curve is just that - a curve, not necessarily a straight line that results in the same gross revenue regardless of price.
Of those stadiums listed, MOST are one-ticket for the whole day when there's multiple games at one site. Some are just doubleheader, some are multiple games.
Nebraska charges per game. $9.40 ($8 + fee) for adults, $7.30 ($6 + fee) for students. Children 5 and under are free. Games are spaced out sufficiently. Parking is a huge issue at UNL because class is still going, and games are on school days. But you can park as long as you like once you're in the football lot. Stadium is downtown, so easy to walk to placed between games, which is what I did.
Arkansas is doubleheaders only. Two weekends of games at War Memorial. An early game and a night game with separate tickets for each day, total. I paid $10 I think a couple years ago.
Mississippi just added a 7th class. So, not sure exactly what they're doing with tickets. In the past, one ticket was good all day. Now they're doing a doubleheader on Thursday and Friday and 3 on Saturday. This year at USM. Looks like it will be one ticket for both or all three games.
Alabama splits tickets for each game. They play Wednesday 1 game, 3 on Thursday and 3 on Friday. They do NOT play on Saturday as that is the Iron Bowl.
Kentucky split tickets when they moved to UK. Also made it three days on Friday, Saturday, and Sunday. The reason they moved from WKU was that WKU kept hosting or almost hosting the conference title game and moved KHSAA games to Sunday. Now at UK they have a Sunday game every year automatically.
Pennsylvania as noted is one ticket per game. In the past you could use your stub from earlier to get into the night game. They stopped that several years ago.
NC is individual tickets unless they schedule two back-to-back. It looks like this year they're doing one game on Friday and one on Saturday at two venues. So, no doubleheaders.
WV (which I forgot to add) is 3 games in two days at Wheeling Island. $23 for the three pack, or $9 per game. Games at 7:30 Friday, 12 Saturday and 7pm Saturday. And you're in the parking lot of a casino to kill time between games.
South Dakota is one ticket per game. Because of the small stadium and schedule, they're concerned about too many general admission tickets than seats (though they've expanded recently, one of the tickets is a doubleheader, which is the problem). Ticket is $15/each, however the games are aired on SDPB throughout the state for free.
As far as I'm aware, the rest are one-ticket for the day. Illinois, Indiana, Michigan, New York, Massachusetts, Vermont, New Jersey, Maryland, Delaware, Tennessee, Georgia, Louisiana, Texas, Missouri, Iowa, Minnesota, Wisconsin, North Dakota, Wyoming, and Nevada all have one-day tickets for whatever games are taking place that day.
