They probably just restored it after seeing this thread.
I just did a scan on these names (about 5000), most of which are quite obscure to English-speaking ears/eyes or spelling variants of common names:
https://github.com/dominictarr/random-name/blob/master/first-names.txt
About 2000 are potentially (I didn't verify with whois) available, of which here are about 800, up to 6 letters (like Elmore):
Code:
aida
crin
dael
didi
dyan
eada
eyde
flss
gnni
ilka
nert
oliy
otha
sela
timi
vyky
ynes
ynez
aaren
abbye
addia
agace
alane
aleda
alexa
allix
alyda
ambur
annis
ardys
arlee
ashia
ashil
ashli
audre
barbi
becka
berte
betti
binny
bobbe
brear
brinn
bryna
cahra
caril
caryl
catha
celka
cesya
cilka
corly
cynde
cyndy
dacey
daffi
daile
darda
dasie
dasya
daune
ddene
dedie
deeyn
denna
denni
donni
dredi
druci
drucy
drusi
drusy
dulcy
dyane
dyann
dynah
ediva
elane
eleen
eleni
elset
elsey
emlyn
emmey
emmye
emyle
erena
erinn
ertha
eydie
faina
fania
fanya
fawne
fiann
filia
gabey
gayel
gayla
gelya
gerta
gladi
gleda
gussi
gusti
heddi
heida
hetti
hetty
hinda
hynda
ibbie
idell
ilyse
irita
issie
ivett
jania
janka
janot
jeane
jemie
jilli
joane
jobie
jobye
joela
joell
joete
johna
jolyn
jonis
jorey
josee
josey
joyan
judye
kaile
kalie
karie
karil
karon
karyl
kelci
kelcy
ketti
kevyn
kiele
korry
kylen
leese
legra
lelah
lenee
lesya
licha
liesa
lindi
lishe
liuka
lonee
lynde
lyndy
lynna
marje
marji
marjy
marna
marne
maryl
maure
meggi
meris
merla
morna
moyra
muire
myrah
myrle
myrta
natka
neala
nedda
neile
nelie
nerta
nerte
nerti
nerty
nevsa
nissy
noell
nonah
nonie
norri
norry
odele
olwen
pammi
peria
prudi
prudy
rahel
ranee
rania
rasia
rasla
reeta
retha
rheta
rhona
riane
ricca
rodie
rorie
ruthe
ruthi
rycca
sadye
seana
selie
sharl
shela
stefa
sukey
sydel
tamma
tandi
tasia
tedda
tedra
teena
terza
theda
tiena
tiffi
tobye
tonye
tybie
umeko
valli
valry
vanny
vevay
viole
vonni
wilie
winne
wylma
wynny
yetta
aarika
adiana
adoree
adorne
agneta
agnola
ailsun
alanah
alayne
aleece
alicea
alidia
alikee
alisun
alleen
allsun
almire
aloise
alvira
amalea
amalee
amalle
amandi
amandy
amargo
anabal
andeee
angele
annice
arabel
ardath
ardeen
ardene
ardine
ardisj
ardith
ardyce
ardyth
arlana
arlena
arleta
arlina
arline
arlyne
ashely
ashien
ashlan
ashlen
ashlie
aubine
audrye
aurlie
averyl
avivah
babbie
babita
bambie
beilul
belita
berthe
beryle
bettye
bibbie
bibbye
bidget
billye
binnie
blinni
blinny
blisse
blondy
bobbee
bobbye
bobina
bobine
bonnee
breena
bridie
briney
britni
britte
bryana
brynna
camala
carine
carita
carlee
carlen
carlye
carlyn
carree
cassey
cathee
catina
catlee
chanda
channa
charil
charin
charyl
cherey
cherin
cherye
chrysa
cicily
cindee
clarey
cloris
colene
collen
cordey
cordie
coreen
corene
corine
coriss
cornie
correy
cristi
cristy
cymbre
cyndia
cyndie
daffie
daisie
damara
damita
danell
danice
danita
dannie
dannye
daphna
darbie
darell
darsey
darsie
daveen
daveta
davine
deanne
debera
deeann
dehlia
deidre
dennie
denyse
deonne
desiri
dinnie
dniren
dolley
donica
dorice
dorine
dorisa
dorita
dorree
dorrie
dorris
dreddy
drucie
drusie
dulcea
dulcia
dulcie
dulsea
dyanne
eadith
ebonee
editha
edythe
eimile
eirena
elicia
ellene
ellynn
elnore
elvera
elvina
elwira
elysha
elyssa
emalee
emalia
emlynn
emylee
enrika
ericha
erinna
ermina
estele
eugine
evania
evanne
evonne
fancie
farand
farica
faunie
fawnia
faydra
fayina
faythe
felipa
felita
feliza
fianna
fifine
filide
florri
florry
flossi
franni
frayda
fredia
fredra
fulvia
gabbey
gaynor
gillan
gizela
glynda
glynis
goldia
gretna
guenna
guinna
gustie
gwenni
gwynne
hadria
hannie
hannis
harrie
heddie
heidie
hertha
ianthe
idalia
idelle
idette
ileana
ileane
ilyssa
imelda
ivette
ivonne
jaclin
jamima
jammie
janaya
janaye
janean
janeen
janela
janene
janeta
janeva
janith
jannel
jaymee
jeanna
jeanne
jelene
jemmie
jenica
jenine
jennee
jillie
jobina
jobyna
joeann
joelie
joelly
johnna
joleen
jolynn
jonell
jorrie
josefa
joyann
juieta
julina
juline
julita
junina
kalila
kameko
karisa
karita
karlen
karlyn
karola
karole
karoly
karrah
kassia
kathye
katine
kattie
kaylil
keelia
kelcie
kelila
kellia
kendre
kerrie
kesley
keslie
kessia
kettie
kevina
kimbra
kippie
kirbee
kirbie
kirsti
kissee
kizzee
kizzie
korney
korrie
kriste
kristy
kylila
kylynn
lanita
larine
laural
lauree
lauryn
lavena
layney
leanor
lebbie
leelah
leigha
leoine
leshia
lezlie
lianna
libbey
lilias
lilyan
lindsy
linell
linnie
lissie
livvie
livvyy
loella
loleta
loreen
lorine
lorita
lorrin
luelle
lulita
lyndel
lynett
lynnea
lynnet
lynsey
madlen
madlin
maegan
maible
malory
mandie
marcia
mareah
marget
marice
mariel
marijo
marjie
marney
marnia
marris
marthe
maryjo
marysa
maudie
meggie
melesa
melosa
mercie
merola
merrie
millie
milzie
moreen
mureil
myrtia
myrtie
nadean
nadeen
nancey
nancie
nanete
nanice
nanine
nariko
natala
neilla
nerita
nertie
nickie
nicoli
nikkie
nissie
noella
noelyn
nonnah
norean
norene
norina
norine
norrie
odelle
odilia
odille
ofelia
ofella
ofilia
olivie
ondrea
oralee
oralie
oralla
oralle
orelee
orelie
orelle
pammie
pansie
pegeen
peggie
persis
phelia
philis
phylis
phylys
raeann
ralina
randee
randie
ranice
renell
revkah
rhetta
rhodia
rianon
rivkah
roanna
robena
romona
rosene
roxine
rozele
rozina
rubina
saidee
sallee
saloma
salomi
sandie
sandye
sarine
saudra
shalna
shalne
shanie
sharai
sharla
sharyl
shauna
sheena
shelba
sheree
sherie
sherye
sianna
sibbie
sibeal
sibley
sileas
sindee
sisely
sisile
sissie
siusan
sonnie
sophey
stacee
stepha
stesha
susann
suzann
sybila
tabina
tallou
talyah
tamiko
tandie
tanhya
tarrah
tawnya
tawsha
terese
terrie
terrye
thekla
tiffie
timmie
tommie
trenna
trudey
ursola
vallie
venita
verene
veriee
verile
verina
verine
vinita
virgie
vivyan
walliw
wandie
wandis
waneta
wanids
wendie
wendye
wenona
wileen
willyt
wilona
wilone
winnah
winona
xylina
yettie
yolane
ysabel
zaneta
zilvia
zondra
zonnya
zorana
zorine
zsazsa
zulema
If a name looks very good like Aida or Alexa then it's almost certainly not available, but relatively common/familiar names, which don't seem any worse to me than Elmore, are Cristy/Cristi, Deidre, Erinn, Barbi, Ynes/Ynez, and are available in .AI, while taken under .COM.
I think the big sales are just someone happens to want the name for a brand and has the money, and that may happen for Elmore eventually, but maybe it won't; in the meantime you're forking out for renewals and running the risk of sunk cost fallacy, so you did the right thing by selling.
Look at the saving of $150 as almost making up the $250 you 'lost' (remember the buyer still has to pay that on top of the $750).
People always wonder, including me, if they should have raised the price on some 'low priced' names that sell, but maybe a higher price would get $0. You just never know.