WARNING: Egon Muller [$75 to $150] is not the same as Eugen Muller [$15].
Vine & Table, in Carmel, might have some Donnhoff Trocken [fully dry], at $23.99:
https://vineandtable.storebyweb.com/s/1000-68445/b?s=PHL&ps=64&q=riesling
And Kahn’s, in Indianapolis, might have a QBA [off-dry] from Maximin Grunhauser [$22.99], a Kabinett from Richter [$21.99], and a much more expensive Kabinett from Zilliken [$32.99]:
It’s a shame that you came on a “Real Names” bulletin board to ask these questions.
What follows might not be an accurate summation of the situation, but it’s what I could glean from searching the statutes for keywords such as “import” and “carrier”.
It looks like the foreign retail store could apply for an Indiana permit which would allow them to ship to you:
IC 7.1-3-26-5 Direct wine seller requirements
IC 7.1-3-26-6 Consumer qualifications; seller violation
IC 7.1-3-26-7 Qualifications of applicant for direct wine seller permit
http://iga.in.gov/legislative/laws/2019/ic/titles/7.1#7.1-3-26-5
The shipping firm [UPS, FedEx, etc] would also need a permit to act as a carrier of alcohol:
Chapter 18. Carriers’, Salesmen’s, and Employees’ Permits
IC 7.1-3-18-3 Permits required
http://iga.in.gov/legislative/laws/2019/ic/titles/7.1#7.1-3-18-3Sec. 3. Permits Required. A carrier shall be required to apply for and obtain a carrier’s alcoholic permit before he may haul, convey, transport, or import alcoholic beverages on a public highway of this state or crossing a boundary of it.
And if you were to purchase or receive wine from an entity which lacked the correct permits [for selling to you, or for shipping to you], then you would have committed a Class B Misdemeanor [???]:
IC 7.1-5-10-5 Sale without permit prohibited
http://iga.in.gov/legislative/laws/2019/ic/titles/7.1#7.1-5-10-5Sec. 5. (a) It is unlawful for a person, except as otherwise permitted by this title, to knowingly or intentionally purchase, receive, manufacture, import, or transport, or cause to be imported or transported from another state, territory, or country, into this state, or transport, ship, barter, give away, exchange, furnish, or otherwise handle, or dispose of an alcoholic beverage, or to possess an alcoholic beverage for purpose of sale.
(b) It is unlawful for a person to receive or acquire an alcoholic beverage from a person that the person knows does not hold, unrevoked, the appropriate permit under this title to sell, deliver, furnish, or give the alcoholic beverage to the person.
(c) A person who violates subsection (a) or (b) commits a Class B misdemeanor.
On the other hand, if you go to Wine-Searcher, restrict your search to the state of Indiana, but also use “Add stores that ship to state”, then you get a bazillion hits nationwide.
.
.
Still, though, having wasted all that time scrolling through the Indiana statues [which are damned near unreadable], I’m dubious as to whether that’s accurate.
Or else maybe no one [neither law enforcement nor law breakers] cares anymore about the law being broken?
Personally, I would try contacting the big stores in Chicago, and ask whether they have valid Indiana permits which allow them to ship to you legally [my guess is that they would be the most likely to have invested the sweat equity necessary to ship (legally) to Indiana on a regular basis]:
https://www.flickingerwines.com/advancedsearch.aspx?qry=riesling
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